Presents a biography of the speech teacher whose study of sound and human voice led to the invention of the telephone.
hid | mid | miid | nid | wid | location_code | location | barcode | callnum | dewey | created | updated |
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2708496 | 6203010 | 2089 | 58164 | 102372 | DUS | 155 | DNS0004724 | 621.38 PEL | 621.38 | 1637782573 | 1695044385 |