Walsh, Brian C. Proper BASIC [Books]. Brian C. Walsh. - Chichester [West Sussex] New York 1983 - Pages: 397 Abstracts Includes index. ISBN: 0471900818 0.00 LCCN: 82007447 Subjects--Personal Names: BASIC (Computer program language). Dewey Class. No.: QA/76.73.B3 / WAL