000 00338nam a2200145Ia 4500
020 _a9789695260160
082 _bT 328
_a500
100 _a"SYAN , TARIQ MAHMOOD"
245 0 _aScience 1
260 _bGohar Publishers
_aPakistan
_c2003
300 _a48
944 _cTR
999 _c726267
_d726267