Pople, John A. Approximate molecular orbital theory / - New York : McGraw-Hill Book Company, 1970. - viii, 214 p. : ill.; 23.3cm. - McGraw-Hill Series in Advanced Chemistry . Includes index Includes bibliographical references ISBN: 978-0070505124 Subjects--Topical Terms: Chemistry.Physical Theoretical.Molecular orbitals. Dewey Class. No.: 541.28 / POP