000 00446nam a2200157Ia 4500
008 170101s1985 xx 000 0 und d
082 _a621.475 I-5P
100 _aGRETZ, J
245 0 _aProceedings
260 _bDordrecht, The Netherlands
_c1985
300 _a470p
440 _aSolar energy R & D in the Eruropean Community, series B: the
650 _aSOLAR ENERGY -- CONGRESSES
653 _aSOLAR ENERGY -- CONGRESSES
942 _2ddc
_cB
999 _c95364
_d95364