000 00352nam a2200145Ia 4500
020 _a0719572886
082 _b672
_a500
100 _a"Joe Boyd","Walter Whitelaw"
245 0 _aNew understanding science
260 _bLondon : Murray, 1996-
_c1996
300 _a161
944 _cBK
999 _c516265
_d516265