Bücher von Peter Williams

This practical guide provides insight into software testing, explaining the basics of the testing process and how to perform effective tests. It provides an overview of different techniques and how to apply them. It is the best-selling official textbook of the ISTQB-BCS Certified Tester Foundation Level.

An introduction to some of the major doctrines taught in the Bible. It is not attempting to deal exhaustively with any of these truths. That work has been done successfully by other more qualified writers who have produced large volumes of Systematic Theology. This book is written to whet the appetite of those Christians who would never read a lengthy theological book. It's aim is to lead such believers into an appreciation of the glorious life changing truths that the Bible teaches. The author has purposely dropped some of the technical terms used in theology to make the book appeal to readers without much background in Bible study. The other key aim of the book is to show that all the teachings of Scripture come together in a remarkable way. Each section deals with a distinct doctrine which contributes to the whole theme of the Bible. As the reader works though this study of the Scriptures, they will see very clearly that the whole Bible blends together to give a revelation of God's Eternal purpose.

Something new; a blend of a delightful account of how children relate to animals, an ongoing war between bands of cats, an enormous Pike, who lurks in the lake, a giant black dog and a nondescript man, leading a double life, who turns into a merciless killer.

Digital Technology is becoming ever more used by people with learning disabilities for information, entertainment, to socialise and enjoy self-expression. This book explores these important issues, establishing how page design, use of images and other factors facilitate or inhibit information access and information behaviour more generally.

This challenging 2003 biography asks many questions. What was Bach like as a young man, as a father, as an ageing church servant? How did he compose and perform so much music? And has our understanding of him been hindered by the deference displayed towards him since his death?

Many listeners and players are fascinated by Bach's Goldberg Variations. In this wideranging and searching study, Professor Williams, one of the leading Bach scholars of our time, helps them probe its depths and understand its uniqueness. He considers the work's historical origins, especially in relation to all Bach's Clavierubung volumes and late keyboard works, its musical agenda and its formal shape, and discusses significant performance issues. In the course of the book he poses a number of key questions. Why should such a work be written? Does the work have both a conceptual and a perceptual shape? What other music is likely to have influenced the Goldberg and to what extent is it trying to be encyclopedic? What is the canonic vocabulary? How have contemporaries or musicians from Beethoven to the present day seen this work and, above all, how has its mysterious beauty been created?

J. S. Bach composed some of the best-loved and most moving music in Western culture. Surviving mostly in manuscript collections, his music also exists in special and unique publications that reveal much about his life and thoughts as a composer. In this book, Peter Williams, author of the acclaimed J. S. Bach: A Life in Music, revisits Bach's biography through the lens of his music. Reviewing all of Bach's music chronologically, Williams discusses the music collection by collection to reveal the development of Bach's interests and priorities. While a great deal has been written about the composer's vocal works, Williams gives the keyboard music its proper emphasis, revealing it as crucial to Bach's biography, as a young organist and a mature composer, as a performer in public and teacher in private, and as a profound thinker in the language of music.

This is a completely revised 2003 edition of volumes I and II of The Organ Music of J. S. Bach (1980), a bestselling title, which has subsequently become a classic text. This edition takes account of Bach scholarship of the 25 years prior to publication. Peter Williams's piece-by-piece commentary puts the musical sources of the organ works in context, describing the form and content of each work and relating them to other music, German and non-German. He summarises the questions about the history, authenticity, chronology, function and performance of each piece, and points out important details of style and musical quality. The study follows the order of the Bach catalogue (BWV), beginning with the sonatas, then the 'free works', followed by chorales and ending with the doubtful works, including the 'newly discovered chorales' of 1985.

Peter Williams has always had a searching spirit. He had a growing awareness of something else out there, another layer beyond his understanding; he had to know more. As a teenager, he turned to the Internet seeking answers to other worldly questions. That's where his search began, and he had his first connection with spirit, a connection that set Williams on a path of learning as an attentive student of spirit.In Searching Spirit, Williams chronicles his life story, telling how many years later, while pursuing his teaching ambitions in Japan, a cataclysmic event shook the foundations of his world to reveal the true nature of the lessons he'd been studying. He and his wife, who is heavily pregnant with their first child, are forced to make the difficult decision to leave their home behind and return to the safety of Australia. It's here, born out of those dark days of upheaval, that Williams' true purpose is revealed. A memoir, Searching Spirit offers an honest and humorous look at his life and his message, communicating that if one is willing to open up, connection with the spirit can be lifechanging.

Do You Want To Optimize Your Tennis Game? Do you want to master the game of tennis? Do you want to learn the strategies that the best players in the world know? Do You want to conquer the mental side of the game? When you read Tennis: Guide to Mastering Your Game- Strategies, Equipment and Drills To Becoming A Complete Tennis Player , your tennis game will improve steadily each day! You will discover everything you need to know about getting better at tennis.

This book deals with the social, cultural and especially political significance of media by shifting from the usual focus on the public sphere and publics and paying attention to populations.