Murrell, J. N. Valence theory / J. N. Murrell, S. F. A. Kettle [and] J. M. Tedder. - London New York Wiley 1965. - xiii, 401 p. illus. 24 cm. Bibliographical footnotes. LCCN: 65025154 //r862 Subjects--Topical Terms: Valence (Theoretical chemistry) LC Class. No.: QD469 / .M8 Dewey Class. No.: 541.224