00414cam a2200157 a 4500 007011207X (acidfree paper) DLC 540 MCG 1996 A026 Or. Chang, Raymond. Essential chemistry / New York : McGraw-Hill, c1996. xxvii, 719 p. : ill. (some col.) ; 26 cm. Includes index. Chemistry. EK 13268 13268 0 0 0 540_000000000000000_MCG_1996_A026_OR 0 63899 LBA LBA A026 2017-08-22 540 MCG 1996 A026 Or. A18551 2017-08-22 EK 0 0 0 540_000000000000000_MCG_1996_A026_OR 0 63900 LBA LBA A026 2017-08-22 540 MCG 1996 A026 Or. A25952 2017-08-22 EK