Smith, Marilyn Z. Standard COBOL: a programming -solving approach. - Boston: Houghton Mifflin Co., 1974. - 264p.; 29cm "N" ISBN: "0-395-17091-5" Subjects--Topical Terms: 1.COBOL (Computer program language . Subjects--Index Terms: "Y" LC Class. No.: QA76.73 .C25 / .S65