000 00333nam a2200145Ia 4500
020 _a9789695380437
082 _bT 672
_a500
100 _a"NA"
245 0 _aSpotlight science 2
260 _bUE. First Published
_aPAKISTAN
_c2005
300 _a90
944 _cTR
999 _c779803
_d779803