General chemistry : principles and modern applications / Ralph H. Petrucci. Petrucci, Ralph H. Chemistry. QD31.2 .P48 1985 540 19 PEG Includes index. New York : Macmillan ; London : Collier Macmillan, c1985. c1985. 1985 Text xviii, 874, 32, 31 p., [24] p. of plates : eng