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Speak Spanish with confidence!Whether you're learning Spanish now at an intermediate level or looking to brush up on your conversational skills, Practice Makes Perfect: Spanish Conversation offers a unique and effective way to learn to speak the language fluently and spontaneously. You'll get started on sentence building right away, through extensive exercises that let you practice what you've learned through engaging dialogues using real-life examples. Based on the successful approach of the Practice Makes Perfect series, Spanish Conversation, Premium Fourth Edition is organized around 12 units that present specific conversational functions and common, everyday scenarios-from introducing yourself and starting a conversation to making an appointment and arguing a point. The exclusive language lab app features streaming audio recordings of the dialogs in the book, helping you perfect your pronunciation, and every unit provides the opportunity not simply to converse, but to build and support correct grammar, syntax and word usage.. Proven approach to learning helps you get a handle on Spanish conversation right away, and build on your skills as you go . Extensive practice exercises and exposure to practical and high-frequency vocabulary, as well as an answer key for reference and quick feedback . Includes a section of review exercises to test your understanding of all key themes . Streaming audio recordings of all dialogues in the book, along with the answers to more than 100 exercises, are available via the app. NEW in this premium edition: Enhanced app features including text-to-speech

A new app and website make this classic Schaum's bestseller better than ever-like having your own virtual tutor!Rigorous review and practice outside the classroom is essential to excelling in your beginning chemistry class-and on your exams. You'll find the powerful, all-in-one study tool you need in this edition of Schaum's Outline of Beginning Chemistry. Thoroughly updated to meet the emphasis in current courses, it works as a supplement to your textbooks, a go-to chemistry reference, and practice guide to give you the confidence, skills, and knowledge you need to succeed.Trusted by more than 40 million students to help them excel in the classroom and on exams, Schaum's Outlines cover course information in an easy-to-follow, topic-by-topic format, and provide access to detailed videos featuring course instructors explaining the most commonly tested concepts. Schaum's Outline of Beginning Chemistry, Fifth Edition, includes:Access to a NEW Schaum's app and website673 fully solved problems16 detailed problem-solving videos onlineSupport material for all major textbooks for high school chemistry, general chemistry, and beginning chemistryCoverage of all beginning chemistry concepts, including atomic masses, chemical bonding, inorganic nomenclature, essential equations, stoiciometry, kinetic molecular theory, organic chemistry, nuclear reactions, and much more