Morton, Jeffrey B. Introduction to Basic : step by step programming / Jeffrey B. Morton - New Delhi : BPB Publications, c1990. - viii, 210 p. ; ill. ; 21 cm. ISBN: 8170290082 LCCN: Subjects--Topical Terms: BasicComputer program language LC Class. No.: QA76.73 / .B3M67 1990 Dewey Class. No.: 001.6424 / M889b