Parker, Sybil P. McGraw-Hill Book Company text New York McGraw-Hill c1983 monographic viii, 1343 p. : ill. ; 29 cm. Sybil P. Parker, editor in chief. "All of the material in this volume has been published previously in the McGraw-Hill encyclopedia of science & technology, fifth edition"--T.p. verso. Includes bibliographies and index. Physics Encyclopedias REF QC5 .M42 530/.03/21 0070452539 : 82021721 UOEL 000 20150626163323.0 000