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Training Materials, Presentations, and U.S. Copyright Law This easy-to-read, non-legalese book, teaches you what you need to know about your training materials in regards to US copyright law. -
Abrams' Guide to Grammar: Third Edition A self-paced workbook that teaches the core grammar skills. This user-friendly, concise grammar reference is designed for word people—writers, editors, proofreaders, managers, administrative staff, and students.