000 00378nam a2200169Ia 4500
008 180424s9999 xx 000 0 und d
084 _a531.6 M3
100 _a"Mary Atwater, "
245 0 _aEnergy
250 _a\\199500ENGGPSX
260 _aMacmillan
260 _b1995
260 _cLondon
300 _a90p.
500 _aincludes index and biblioraphy
942 _cBK
999 _c68990
_d68990