000 00535nam a22001937a 4500
999 _c291599
_d291599
005 20211211134853.0
008 170324b ii||||| |||| 00| 0 eng d
020 _a9780070635463
_cINR 750.00
040 _aBangabasi College Library
041 _aEnglish
082 _aCOMP 001.6425U
_bDSt18
100 _aDAS, S
245 _aUNIX :
_bconcepta and applications
_cSumitabha Das
250 _a4th ed.
260 _aCennai
_bTata McGraw Hill
_c2018
300 _axxi,671p.
650 _aUNIX-COMPUTER OPERATING SYSTEM
942 _cBK