Selected problems in physics with answers, M. P. Shaskolʹskaya and I. A. Elʹtsin. Translated by W. J. F. Reynolds. English translation edited by F. Castle. Shaskolʹskai︠a︡, Marianna Petrovna. Elʹtsin, Iosif Abramovich, jt. aut. Physics .S513 1963 530 SHS Oxford ; Pergamon Press ; New York : Macmillan, 1963. 1963. 1963 Text 246 p. : eng engrus The Commonweath and international library of science, technology, engineering and liberal studies, 118. Physics division, v. 1