Ragsdale, Cliff T., 1960- Spreadsheet modeling and decision analysis : a practical introduction to management science / Cliff T. Ragsdale. - 2nd ed. - Cincinnati, Ohio : South-Western College Pub., c1998. - x, 742 p. : ill. ; 26 cm. + computer disk (3 1/2 in.) ISBN: 0538881305 (hardcover : alk. paper) LCCN: 97026622 LC Class. No.: T57.62 / .R34 1998 Dewey Class. No.: 658.4/03/028553