TY - BOOK AU - Hill, John W. AU - Kolb, Doris K. TI - Chemistry for changing times SN - 978-981-06-9808-9 U1 - C 540 H55c CY - New Jersey KW - Chemistry N2 - This book assists students through the text material and contains learning objectives, chapter outlines, key terms, and additional problems along with self-tests and answers ER -