000 00336nam a2200145Ia 4500
020 _a9780195979558
082 _bT-445
_a510
100 _a"Abdur Rehman"
245 0 _aMathematics 9th
260 _b,Oxford Uni press
_aLahore
_c2009
300 _a300
944 _cTB
999 _c771581
_d771581