000 00306nam a22001337a 4500
003 OSt
008 201231b ||||| |||| 00| 0 eng d
082 _a005.42
_bABB/O COMP
100 _aAbbas.TP
245 _aOperating system
260 _aFeroke
_bCalicut university
_c2019
300 _a448p
942 _cTB
999 _c14314
_d14314