Schaefer, Henry F. The electronic structure of atoms and molecules : a survey of rigorous quantum mechanical results / [by] Henry F. Schaefer III. - x, 437 pages : illustrations 24 cm. Bibliography: p. 414-428. LCCN: 70190611 Subjects--Topical Terms: Quantum chemistry. LC Class. No.: QD462 / .S3 Dewey Class. No.: 539.6