00272nam a22001097a 4500003000400000008004100004082001800045100001600063245003900079260003600118300000800154OSt240703b        |||||||| |||| 00| 0 eng d  a681.763bK97D  akrutz, Gary  aDesign of agricultural machine 5th  aJohn WilleybUBSPD, Patnac1984  a472