Chang, Raymond. Essential chemistry : a core text for general chemistry / Raymond Chang. - 2nd ed. - Boston : McGraw-Hill, c2000. - xxiv, 775 p. : ill. ; 26 cm + computer laser optical disc (4 3/4 in.) Includes index. ISBN: 007290500X : KES 600 (donation) Subjects--Topical Terms: Chemistry. LC Class. No.: QD33 / .C43 2000