BLANCHARD, WILLIAM MARTIN A LABORATORY MANUAL IN CHEMISTRY GENERAL - 0 - NEW YORK-U.S.A. DOUBLEDAY, DORAN Y COMPA. 1928 - 196 pag. 21 cm - 0 0 . OXYGEN-HYDROGEN/CHOLINE-BROMINE Subjects--Topical Terms: ARTE Dewey Class. No.: 727.028 / B57