000 00316nam a22001217a 4500
020 _a9788120348363
100 _aPramod Chandra P Bhatt
245 _a Introduction to Operating Systems: Concepts and Practice (GNU/Linux)
250 _a4th
260 _aDelhi
_bPHI Learning
_c2014
300 _axxix+822
942 _cBK
999 _c58899
_d58899