Liberles, Arno. Introduction to molecular-orbital theory. - New York : Holt, Rinehart and Winston ; [1966] - ix, 198 p. : ill. ; 24 cm. Includes bibliographical references p. (191-192 ) and indexes LCCN: 66-010300 Subjects--Topical Terms: Molecular orbitals. Dewey Class. No.: 541.28