000 00298nam a22001217a 4500
020 _a9789381068717
082 _a005.14
100 _a IKVINDER SINGH
245 _aSYSTEM SOFTWARE: AN INTRODUCTION TO SYSTEMS PROGRAMMING
260 _aNEW DELHI
_bKHANNA
_c2013
300 _aXII, 383P
942 _cBK
999 _c8281
_d8281