Press, Ronald Edwin. The chemical electron [by] R. E. Press. - Harlow, Longmans, 1969. - Concepts in chemistry . Bibliography: p. [112]. ISBN: 0582321492 14/- LCCN: 76497637 Nat. Bib. No.: B69-14152 Subjects--Topical Terms: Electrons.Chemical bonds. LC Class. No.: QD461 Dewey Class. No.: 541/.224