000 00315nam a2200121Ia 4500
008 211209s2008 xx 000 0 und d
020 _a0070616817
041 _aeng
100 _aTSRD GROUP
245 _aBASICS OF OPERATING SYSTEM, UNIX AND SHELL PROGRAMMING
260 _aNEW DELHI
_bTMH
_c2008
300 _aXIV-304
999 _c53449
_d53449