Modern principles of chemistry /
Dorin, Henry.
Modern principles of chemistry / by Henry Dorin. - New York : College Entrance Book Co., 1967. - vi, 468 p. ; 20 cm.
Chemistry--Study and teaching.
Modern principles of chemistry / by Henry Dorin. - New York : College Entrance Book Co., 1967. - vi, 468 p. ; 20 cm.
Chemistry--Study and teaching.
