000 00339pab a2200145 454500
008 180718b1989 xxu||||| |||| 00| 0 eng d
100 _aWeatherall, David
245 _aNew technology
_bSaving energy
260 _c1989
300 _a26-30
362 _aAug.
650 _aEnergy Resources
773 _aManagement Services
909 _a7545
999 _c7545
_d7545