000 00333nam a2200145Ia 4500
020 _a0000000000
082 _b1413
_a500
100 _a"MOZAM ALI"
245 0 _aintroductory SCIENCE
260 _bREHBAR PUBLISHER
_aKARACHI
_c1999
300 _a40
944 _cTR
999 _c570615
_d570615