000 00293nam a22001217a 4500
040 _cPK-LaCSN
100 _aAhmed, Inftikhar
245 _aComputer Science Grade 7
260 _aLahore :
_bAsoociation For Academic Quality ,
_c2022.
300 _3text
_a136
942 _2ddc
_cTB
999 _c871527
_d871504