Organic chemistry for the laboratory, by C.W. Porter and T.D. Stewart. Porter, C. W. (Charles Walter), 1880-1971. Stewart, T. D. (Thomas Dale), 1890-1958, joint author. Chemistry, Organic Laboratory manuals. QD261 .P62 19 547 POO "Table of the chemical elements" on end paper. Boston, New York [etc.] Ginn and company [1943] [1943] 1943 Text vi, 222 p. : eng