000 00338nam a2200145Ia 4500
020 _a9789814573290
082 _bT-53
_a510
100 _a"H. Shahbal"
245 0 _aOnward Maths
260 _bAlston Publishing House
_aPAKISTAN
_c2014
300 _a116
944 _cTB
999 _c109864
_d109864