Koffman, Elliot B. Pascal : a problem solving approach / Elliot B. Koffman. - Reading, Mass. : Addison-Wesley Pub. Co., 1982 - 1 v. (various pagings) ; 23 cm. - Addison-Wesley series in joy of computing) . Includes index. Open Access. ISBN: 0201103419 LCCN: 813647 Subjects--Topical Terms: Pascal (Computer program language)