000 00301nam a2200121Ia 4500
008 160710s1937 xx 000 0 und d
082 _a621.313 H 18 M
100 _aHALL GEORGE H.
245 _aMOTOR AND CONTROL APPILICATION
260 _bMCGREW HILL BOOK CO.
_c1937
300 _a259
942 _2ddc
_cB
999 _c6797
_d6797