000 00342nam a2200145Ia 4500
020 _a9780719586156
082 _b2859
_a-
100 _a"Mackean, D.G"
245 0 _aGcse Biology
260 _bJohn Murray (Publishers) Ltd
_aEngland
_c2002
300 _a374
944 _cBK
999 _c794468
_d794468