00355    a2200145   4500020001500000082001700015100002000032245002600052250000800078260004400086300002100130440003000151650001200181650001600193  a0333440056  a574.076bKIL  aKilgour, O.F.G.  aWork out biology GCSE  a2nd  aLondonbMacmillan Educationc1986g1987  a[xv],326p.c30cm  aMacmillan work out series  aBiology  aBio science