000 00311nam a2200121Ia 4500
008 230815s9999 xx 000 0 und d
082 _a621.3
_bASL
100 _aC M, Aslam
245 2 _aA prectical approach to computer application
260 _aPakistan
_b:Majeed sons
_c2021
300 _a547p.
942 _cBOOK
999 _c16596
_d16596