Bethe, Hans A. 1906-2005. Quantum mechanics of one-and two-electron atoms / Hans A. Bethe and Edwin E. Salpeter. - New York : Plenum Pub. Corp., c1977. - xii, 369 p. : ill. ; 23 cm. "A Plenum/Rosetta edition." Includes indexes. ISBN: 0306200228 (pbk.) LCCN: 76030829 Subjects--Topical Terms: Many-body problem.Atoms. LC Class. No.: QC174.17.P7 / B47 1977 Dewey Class. No.: 539.7