Leestma, Sanford Pascal : programming and problem solving / Sanford Leestma, Larry Nyhoff. - 4th ed. - New York : Macmillan Publishing, c1993. - xx, 969 p. : ill. ; 25 cm. Includes index. ISBN: 0023887311 Subjects--Topical Terms: Pascal (Computer program language) LC Class. No.: QA76.73.P2 / L43 1993