Bradley, John H. Programmer’s guide to the IBM system/360 [by] John H. Bradley. Edited by Shirley Ann Fay. - New York: McGraw-Hill, [1969] - xi, 336 p. illus. 23 cm. Subjects--Topical Terms: IBM 360 Computer--Programming LC Class. No.: QA76.8.I12 Dewey Class. No.: 651.8