000 00303nam a2200133Ia 4500
008 220822s9999||||xx |||||||||||||| ||und||
020 _a9789325963986
082 _a005.43
_bROH/O
100 _aRohit Khurana
245 0 _aOperating System
260 _aNoida
_bVikas
_c2013
300 _a324
942 _cBK
999 _c8511
_d8511