000 00367nam a2200157Ia 4500
020 _a9799698479502
040 _cPK-LaCSN
082 _a000
_bCOM
100 _a"NOOR SON PUBLICTION"
245 0 _aCOMPUTER IN THE CLASS ROOM
260 _c2000
_bNoor sons
_aLahore
300 _a32
942 _cR
999 _c866714
_d866691