Sarkar, P. B. Organic chemistry / by P.B. sarkar and P.C. Rakshit. - 12th ed. - Calcutta : Science Book, 1965 - iv, 522 p. : ill. ; 22 cm. Includes bibliographical references and indexes. Subjects--Topical Terms: Chemistry, Organic. Dewey Class. No.: 547 / SAO 1965