Chemistry Textbooks Available with Cengage YouBook Ser. by Steven S. Zumdahl; Susan A. Zumdahl Copyright Year: 2012 ISBN-13: 9780840065322 Available format(s): Classic Audio Log in to read What's an Audio Format Audio format refers to the way an audiobook is recorded. Not all audiobooks have the same formats. Classic Audio: A human reading an audiobook without the text displayed. VOICEtext (H): Human narrator with text that you can follow along with as it reads. VOICEtext (S): Synthetic voice with text you can follow along with as it reads.
Elementary Algebra Textbooks Available with Cengage YouBook Ser. by Jerome E. Kaufmann; Karen L. Schwitters 9th Edition Copyright Year: 2011 ISBN-13: 9781439049174 Available format(s): Classic Audio Log in to read What's an Audio Format Audio format refers to the way an audiobook is recorded. Not all audiobooks have the same formats. Classic Audio: A human reading an audiobook without the text displayed. VOICEtext (H): Human narrator with text that you can follow along with as it reads. VOICEtext (S): Synthetic voice with text you can follow along with as it reads.