000 00367nam a2200145Ia 4500
008 220919s9999 xx 000 0 und d
020 _a8178841304
082 _bPRA
100 _aPRAKASH, DEV
245 0 _aUNIX CONCEPT AND APPLICATION
260 _bCYBER TECH PUBLICATIONS, NEW DELHI
_c2016
300 _a592
650 _aComputer Science & Eng.
942 _cBK
999 _c157396
_d157396