000 00348nam a2200145Ia 4500
020 _a9780435943813
082 _b1365
_a500
100 _a"I. Bradley"
245 4 _aThe Heinemann Science Scheme
260 _bHeinemann
_aKarachi-Pakistan
_c2001
300 _a147
944 _cTR
999 _c107433
_d107433