TY - BOOK AU - Mahaffy, Peter G TI - Chemistry : human activity, chemical reactivity SN - 9780176684082 (pbk) U1 - 540 PY - 2015/// CY - Canada PB - Nelson Education LTD KW - Chemistry KW - Chemical reactions KW - Nuclear Chemistry KW - Chemistry of materials KW - Molecular Stuctures KW - Carbon compounds KW - FBSH N1 - Includes index, contents ER -