Keller, Philip C., et.al., c1988. Student solution manual for Chang's Chemistry / Keller, Philip C., et.al. - 3rd. - USA : Random House, c1988. - 371p. : illus. ; 25.4 cm. ISBN: 0-394-37424-x 0321693078 (pbk.) Nat. Bib. Agency Control No.: 015866823 Uk