000			00478nam a2200145Ia 4500
008			170101s1961 xx 000 0 und d
082			_a631.372 F94D
100			_aFrumkis, I.V.
245		0	_aDraught characteristics of tractors with hydrostatic transmission
260			_aBedford, U.K. _bNational Institute of Agricultural Engineering _c1961
300			_a34cm; 6+2
650			_aTRACTORS -- HYDRAULIC EQUIPMENT
653			_aTRACTORS -- HYDRAULIC EQUIPMENT
942			_2ddc _cB
999			_c55843 _d55843