000 00342nam a2200133Ia 4500
008 231227s9999||||xx |||||||||||||| ||und||
020 _a9780070635463
082 _a005.282 SUM
100 _aDAS, SUMITABHA
245 0 _aUNIX: CONCEPTS AND APPLICATIONS, 4TH EDN
260 _bMC GRAW HILL INDIA
_c2018
_aChennai
300 _a671
942 _cBK
999 _c2727
_d2727