TY - BOOK AU - Masterton,William L. AU - Hurley,Cecile N. TI - Chemistry: principles and reactions : a core text SN - 0030260361 AV - QD33 .M42 2001 U1 - 540 21 PY - 2001/// CY - Fort Worth PB - Harcourt College Publishers KW - Chemistry N1 - Includes index ER -