TY - BOOK AU - Petrucci,Ralph H. AU - Harwood,William S. TI - General chemistry: principles and modern applications SN - 0135334985 AV - QD31.2 .P48 1997 U1 - 540 20 PY - 1997/// CY - Upper Saddle River, N.J. PB - Prentice Hall KW - Chemistry N1 - Includes index ER -