000 00388nam a22001577a 4500
020 _a100004423505
040 _cPK-LaCSN
082 _a510
_bTCS
100 _aThe City School Educational System
245 _aGraph, Grid & Geometry Pad
_h12cm
250 _aTCS
260 _aLahore
_bTCS Publisher
_c2023
300 _3Book
_a60
_billustration
_c12cm
942 _2ddc
_cTR
999 _c821212
_d821189