000 00340nam a2200133Ia 4500
008 230822s2008 xx 000 0 und d
020 _a1-84407-456-0
041 _aeng
082 _a333.793'2
100 _aPATTERSON WALT
245 _aKEEPING THE LIGHTS ON TOWARDS SUSTAINABLE ELECTRICITY.
260 _bEARTHSCAN
_c2008
300 _a222
999 _c860656
_d860656