Hill, John William, 1933- Chemistry for changing times / John W. Hill, Doris K. Kolb ; with special contributions by Cynthia S. Hill. - 7th ed. - Englewood Cliffs, N.J. : Prentice Hall, c1995. - 720, [70] p. ; 26 cm. - 540 . Includes bibliographical references and index. ISBN: 0023551003 Subjects--Topical Terms: Chemistry. Dewey Class. No.: 540