000 00292nam a2200121Ia 4500
008 160710s1965 xx 000 0 und d
082 _a621.31 SPR
100 _aSPRING,K.H.
245 _aDIRECT GENERATION OF ELECTRICITY
260 _bACADEMIC PRESS
_c1965
300 _a410
942 _2ddc
_cB
999 _c29457
_d29457