000 00281nam a2200121Ia 4500
008 220201s1963 xx 000 0 eng d
082 _a631.3
_bROY
100 _aRoy Bainer & others
245 0 _aPrinciples of farm machinery
260 _bNA
_c1963
300 _a571
942 _2ddc
999 _c74236
_d74236