Principles of physical science / [by] Francis T. Bonner, Melba Phillips [and] Jane Raymond. Physical science. Bonner, Francis T. Phillips, Melba, 1907- joint author. Raymond, Jane, joint author. Physical sciences. Q161.2 .B66 1971 530 BOP Includes Index. Bibliography: p. 382-387. Reading, Mass. : Addison-Wesley Pub. Co., c1971. c1971. 1971 Text x, 398 p. eng