000 00495nam a2200157Ia 4500
008 170101s1982 xx 000 0 und d
082 _a333.79 T30P
100 _aTHIELHEIM, Klaus O
245 0 _aPrimary energy: present status and future perspectives
260 _bBerlin
_c1982
300 _a371p
650 _aPOWER RESOURES -- ADDRESSES, ESSAYS, LECTURES
653 _aPOWER (MECHANICS) -- ADDRESSES, ESSAYS, LE
653 _aPOWER RESOURES -- ADDRESSES, ESSAYS, LECTU
942 _2ddc
_cB
999 _c85395
_d85395