000 00679nam a2200121Ia 4500
008 180413s9999 xx 000 0 und d
020 _a(Pbk);Us
_26.44
100 _aWittren R A
245 0 _aPower Steering For Agricultural Tractors R A Wittren
260 _bSt. Joseph : Asae 1975.
546 _aEng
690 _aAgriculture ; Agricultural Engineering ; Agricultural Equipment ; Tractors ; Equipment Design ; Agricultural Tire Design ; Power Steering For Agricultural Tractors ; Design Of Operator Enclosures For Agricultural Equipment ; Tractor Transmission Elements ; Farm And Industrial Equipment Design ; Operator Enclosures For Agricultural Equipment ; Implement Hydraulics.
999 _c11727
_d11727