Handbook of physics / edited by E. U. Condon [and] Hugh Odishaw. Condon, Edward Uhler, Odishaw, Hugh, joint author. Physics. QC21 .C7 1967 530.2 COH Includes index. Includes bibliographies. New York : McGraw-Hill, c1967. c1967. 1967 Text xxix, (in various pagings) : eng