000 00294nam a2200121Ia 4500
008 230718s9999||||xx |||||||||||||| ||und||
082 _a005.432 UNI X
100 _aDAS SUMITABHA
245 0 _aUNIX: CONCEPTS AND APPLICATIONS
250 _a2
260 _bT M H
_c2002
_aNEW DELHI
300 _a565
999 _c40617
_d40617