000 00363nam a2200133Ia 4500
008 100324s9999 xx 000 0 und d
100 _aHayes D
245 _aThe Solar Energy Timetable, World Watch Paper 19
260 _c1978
_bWorld Watch Paper
366 _b1978
650 _aAccounting
942 _cBK
999 _c2677
_d2677