TY - BOOK AU - Hill,John William AU - Kolb,Doris K. AU - Hill,Cynthia S. TI - Chemistry for changing times SN - 0023551003 U1 - 540 20 PY - 1995/// CY - Englewood Cliffs, N.J. PB - Prentice Hall KW - Chemistry N1 - Includes bibliographical references and index ER -