00495cam a2200181 4500 243230620 TxAuBib 20050222120000.0 010719s1970||||||||||||||||||||||||eng|u 9780140314205 0140314202 TxAuBib Byars, Betsy. Summer of swans [PBK]. New York, NY : Penguin Group, 1970. 129p. 20010719.