000 00355nam a2200145Ia 4500
008 230913s9999 xx 000 0 und d
082 _a4.53 pra
100 _aPrakash, Dev
245 0 _aUnix Concept And Applications
260 _aNEW DELHI
260 _bCYBER TECH PUBLICATIONS
260 _c2001
300 _a570
650 _aComputers Engineering
999 _c148695
_d148695