000 00316nam a2200109Ia 45e0
008 181001s1977 xx 000 0 und d
100 _aS.S.I.E
245 0 _aSummery of international energy research
260 _aNewYork
_bPergamon
_c1977
300 _a303
942 _2ddc
_cBK
999 _c3096
_d3096