000 00350nam a2200145Ia 4500
020 _a9780748739578
082 _b181
_a570
100 _a"Toole , Susan"
245 0 _aUnderstanding biology for A level
260 _bNelson Thornes
_aLondon
_c1997
300 _a698
944 _cBK
999 _c392912
_d392912