000 00409nam a2200157Ia 4500
008 230917s9999||||xx |||||||||||||| ||und||
040 _e228280
_aMAIN
041 _aEnglish
082 _a005.432 D26U(4)
100 _aDas, Sumitabha
245 0 _aUNIX : Concepts and applications
250 _a4th ed.
260 _aNew Delhi
_bMcGraw-Hill Education (India)
_c2015
300 _axxi, 671 p.
942 _cBK
999 _c180188
_d180188