000 00363nam a2200145Ia 4500
020 _a0199140952
082 _b.1584
_a540
100 _a"M.H. Freemantle","J.G. Tidy","N/A"
245 0 _aEssential Science
260 _bOxford University Press
_aKARACHI
_c1983
300 _a156
944 _cBK
999 _c479054
_d479054