000			00550nam a2200193Ia 4500
008			170901s1960 xx 000 0 und d
082			_a631 _bC23P
100			_aCase, H. C. M.
245		0	_aPrinciples of Farm Machinery Management
250			_a2
260			_aNew York _bJ. B. Lippincott Company _c1960
300			_a467
650			_aAgriculture and related technologies
650			_aTechnology (Applied sciences)
653			_aAgricultural machinery
700			_aBudoemeier, Wilbur D.
700			_aJohnston, Paul E.
942			_2ddc _cBK
999			_c12798 _d12798