000 00309nam a22001457a 4500
003 OSt
005 20240524151716.0
008 240524b |||||||| |||| 00| 0 eng d
100 _aDas, Sumitabha
245 _aUNIX:Concept & Applications
250 _a4
260 _bTMH
300 _a671
942 _2ddc
_cTCB
999 _c7006
_d7006