000 00514nam a22002057a 4500
999 _c5097
_d5097
001 BT-PhCST
003 OSt
005 20200409113944.0
008 141013b xxu||||| |||| 00| 0 eng d
020 _a9780070635463
040 _aBT-PhCST
_cBT-PhCST
_dBT-PhCST
050 _a005.432
082 _222
_a005.432
100 _aDas, Sumitabha
245 _aUNIX concepts and applications /
250 _a4th.
260 _aNew Delhi,
_bMcGraw Hill,
_cc2012.
300 _axxi, 671 p. ;
_bill. ;
942 _2ddc
_cIT
_01