TY - BOOK AU - Breck,W.G. AU - Brown,R.J.C. AU - McCowan,J.D. TI - Chemistry for science and engineering SN - 0075489759 U1 - 540/B829 PY - 1988/// CY - Toronto PB - McGraw-Hill Ryerson KW - Chemistry KW - Chimie N1 - Includes index ER -