Lewis, R. 1940- Elements of Basic / R. Lewis and B. H. Blakeley. - 2nd ed. - Manchester : NCC Publications, 1974. - 201 p. : ill. ; 30 cm. - Computers and the professional . Includes index. ISBN: 0850121183 LCCN: 74186881 Nat. Bib. No.: GB74-17595 Subjects--Topical Terms: BASIC (Computer program language) LC Class. No.: QA76.73.B3 / L48 1974 Dewey Class. No.: 001.6424 / LEE 1974