Bahl, B. S., 1912- Essentials of physical chemistry : a text-book for B.Sc. students of Indian universities / by B.S. Bahl and G.D. Tuli. - 2nd ed., rev. and enl. - Delhi : S. Chand, 1945. - 396 p. : ill. 22 cm. Subjects--Topical Terms: Chemistry, Physical and theoretical. Dewey Class. No.: 541.3 / BAE 1945