TY - BOOK AU - Hill,JohnWilliam TI - Chemistry for changing times.11th ed. / John W. Hill, Doris K. Kolb ; with special contributions by Terry McCreary SN - 0132429845 U1 - 540HIL CY - UpperSaddleRiver,NJ:PearsonPrenticeHall,c2007 KW - Chemistry--Textbooks ER -