Tortora J. Gerald. Principles of anatomy and Physiology/ Gerald J. Tortora and Sandra Reynolds Grabowski.- - 7th ed. - New York, Harper Collins College; c1993. - Xviii,999 + various pagination:Col:ill. Includes bibliographical references and index. 25cm. ISBN: 0-06-046702-9 Subjects--Topical Terms: man anatomy. National Library of Medicine Call No.: QP 34.5 T638 1993