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Practice Makes Perfect German Pronouns and Prepositions, Second Edition: Edition 2

Practice Makes Perfect: Intermediate German Grammar

Practice Makes Perfect German Sentence Builder

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Basic German: A Grammar and Workbook, Edition 2

Practice Makes Perfect: German Conversation

German Grammar Drills: Edition 2

The Everything German Phrase Book: A quick refresher for any situation

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Practice Makes Perfect Complete German Grammar

German Grammar You Really Need To Know: Teach Yourself

50 Ways to Improve your German: Teach Yourself

Essential German Vocabulary: Teach Yourself

Practice Makes Perfect German Problem Solver: With 130 Exercises

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German All-in-One For Dummies

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German Made Simple: Learn to speak and understand German quickly and easily