Mortimer, Charles E. Chemistry / Charles E. Mortimer. - 6th ed. - Belmont, Calif. : Wadsworth Pub. Co., c1986. - xv, 902 p. :ill. ; HBK Includes index. ISBN: 0534056709 Subjects--Topical Terms: Chemistry. LC Class. No.: QD31.2.M6 1986 Dewey Class. No.: 540