Hydrogen and the noble gases Elements ; 1 by Knapp Brian. New and revised ed. Copyright Year: 2002 ISBN-13: 9780717275731 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.
Nikki Tesla And The Ferret-Proof Death Day Elements Of Genius Series ; Book 1 by Jess Keating Copyright Year: 2019 ISBN-13: 9781338295214 Available format(s): VOICEText (H) 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.