Goldfarb, Y. L. Problems and exercises in chemistry / by Y. L. Goldfarb and L. H. Smorgorsky; translated by Padma Vasudevan - Delhi : Rajkamal Prakashan, 1963 - vi, 174 p. : ill. ; 17 cm. ISBN: Rs. 7.50 Subjects--Topical Terms: Chemistry--Problems, exercise etc Dewey Class. No.: 540.76