00768cam a2200229 4500 64404776 TxAuBib 20000112120000.0 000112s1989||||||||||||||||||||||||eng|u 9780060161613 $15.95 0060161612 $15.95 DLC DLC DLC TxAuBib Feldman, David, 1950- When do fish sleep? and other imponderables of everyday life / David Feldman ; illustrated by Kassie Schwan. 1st ed. New York : Harper & Row, 1989. 260 p. : ill. ; 22 cm. Includes index. 20000112. Questions and answers. Questions and answers. Humor.