000 00318nam a2200121Ia 4500
008 160216s9999 xx 000 0 und d
100 _aTones, Mack M.
245 _aShop work on the farm
260 _c1955
_aNew York
_bMcgraw-Hill Book Company
300 p _axiv, 626 p.
650 _aFarm Structure
942 _2udc
_cBK
999 _c31756
_d31756