000 00357nam a2200145Ia 4500
020 _a9780190706210
082 _bT-409
_a900
100 _a"Riaz,Ismat"
245 0 _aunderstanding history 3
260 _boxford university press, karachi
_akarachi
_c2017
300 _a91
944 _cTB
999 _c104333
_d104333