000 00267nam a2200109Ia 4500
008 161118s2016 xx 000 0 und d
100 _aHirshfeld,C.F.
245 0 _aGas Engines For The Farm.
260 _aNew York
_bNohn Wiley,
_c1931
300 _a239p.
942 _2ddc
999 _c21495
_d21495