Physics of the atom / M. Russell Wehr, James A. Richards, Jr., Thomas W. Adair III. Wehr, M. Russell Richards, James A. jt. aut. Adair, Thomas W., jt. aut. Matter Constitution. Nuclear physics. QC173 .W42 1978 530 WEP Includes bibliographical references and index. Reading, Mass. : Addison-Wesley, c1978. c1978. 1978 Text xv, 525 p. : eng Addison-Wesley series in physics