00610cam a2200217 4500 243207392 TxAuBib 19990617120000.0 990617s1980||||||||||||||||||||||||eng|u 9780817212919 0817212914 TxAuBib Allington, Richard L. Beginning to Learn About Hearing [BOOK]. Milwaukee, WI : Raintree Childrens Books, 1980. 32p. 19990617. Hearing. Sound. Cowles, Katherine.