000 00348nam a2200145Ia 4500
020 _a0-19-913324-7
082 _b1284
_a900
100 _a"DEREK HEATER"
245 0 _aOur World This Century
260 _bOxford University Press
_aOxford
_c1999
300 _a218
944 _cTR
999 _c624928
_d624928