000 00276nam a22001097a 4500
008 221115b xxu||||| |||| 00| 0 eng d
082 _a631.3 Agriculture 7953
100 _aKepner, Robert Allen
_942941
245 _aPrinciples of Farm Machinery
260 _c1963
942 _cOB
999 _c17087
_d17086