000 00322nam a2200145Ia 4500
020 _a9789696371717
082 _b1712
_a891.4393
100 _a"Professor Ali Akbar"
245 0 _aChallawah
260 _aKarachi
_c2012
300 _a14
944 _cBK
999 _c535999
_d535999