Romer, Alfred Sherwood, 1894- The vertebrate body / Alfred Sherwood Romer, Thomas S. Parsons. - 6th ed. - Philadelphia : Saunders College Pub., c1986. - vii, 679 p. : ill. (some col.) ; 25 cm. Includes index. ISBN: 0030584469 Subjects--Topical Terms: Vertebrates--Anatomy. LC Class. No.: QL805 / .R65 1986 Dewey Class. No.: 596/.01