00612nam a2200193Ia 4500 IN-BaIIA 211028s9999 xx 000 0 eng d 0-07-027972-1 IIA Library (035)519.6 HEL Helms, H. 13888 The McGraw-Hill Computers Handbook : Applications Concepts Hardware Softward H. Helms New York McGraw-Hill 1983 [various pagings.] Computers Handbook Handbooks-Computers 13184 NASA Thesaurus BK 8281 8281 0 0 0 0 BAN BAN GEN 1985-05-16 1451.58 0 (035)519.6/ HEL 9125 2021-11-05 1451.58 1985-05-16 BK Rs. 1451.58