Weissmann, Gerald. The doctor with two heads, and other essays / Gerald Weissmann. - 1st ed. - New York : Knopf : Distributed by Random House, 1990. - xxii, 225 p. : ill. ; 23 cm. Includes bibliographical references (p. [217]-225). ISBN: 0394578333 : $19.95 LCCN: 89045298 Subjects--Topical Terms: Science and the arts.Medicine and art. Dewey Class. No.: 306.45 / GER