PARKER, T.Jeffery Haswell, william A. Textbook of zoology vertebrates / [by] T.Jeffery Parker, William A.Haswell - 7th ed. - Delhi A.I.T.B.S.pub. 1995 - 2 v.(v.2-xxiii, 952 p.) Includes references & index. ISBN: 8174730303 Subjects--Topical Terms: VertebratesChordata. Dewey Class. No.: 596 / P