Jánossy, Lajos, 1912- Cosmic rays and nuclear physics / Lajos Jánossy - London : Hall Press, 1948. - xiv, 186 p. : ill. ; 18 cm. - Frontiers of science series. . Include index Subjects--Topical Terms: Cosmic rays. Dewey Class. No.: 539.7223 / JAC 1948