Saunders, B. G. Order and chaos in the world of atoms / B. G. Saunders and R. E. D. Clark. - London : English Universities press, 1948. - ix, 299 p. : ill. ; 19 cm. Includes index. 328 328 Subjects--Topical Terms: Theoretical chemistry. Dewey Class. No.: 541.22 / S87o