000 00299nam a22001217a 4500
020 _a978190703622
040 _cPK-LaCSN
082 _aTR-900
_bRII
245 _aUnderstanding history for grade 7 book 2
260 _aPakistan
_bOford university press
_c2023
942 _2ddc
_cTR
999 _c869865
_d869842