000 00300nam a2200121Ia 4500
008 160710s1946 xx 000 0 und d
082 _a621.1 GAF
100 _aGAFFERT,GUSTAF A.
245 _aSTEAM POWER STATIONS
260 _bMCGRAW HILL BOOK COMPANY INC.
_c1946
300 _a613
942 _2ddc
_cB
999 _c10996
_d10996