000 00299nam a2200121Ia 4500
008 220204s9999 xx 000 0 und d
082 _a523.98
_bMIC
100 _aMichels, Tim
245 0 _aSolar energy utilization
260 _aNew York
_bVan Nostrand
_c1979
650 _aSolar energy
942 _cBK
999 _c35480
_d35480