000 00352nam a2200121Ia 4500
008 100324s9999 xx 000 0 und d
100 _aLonclesberg Hans H.
245 _aEnergy policy in historical perspectives
260 _bColorado School of Mines
541 _gGratis
650 _aAccounting
942 _cBK
999 _c71818
_d71818