000 00331nam a2200145Ia 4500
008 230915s9999 xx 000 0 und d
082 _a KUM
100 _aKumar, Devendra
245 0 _aUnix And Shell Programming
260 _aDELHI
260 _bKATARIA
260 _c2009
300 _a234
650 _aComputers Engineering
999 _c158273
_d158273