00590cam a22001931 4500009075276MiAaHDL20101112000000.0m d cr bn ---auaua880929s1952 nyu||||| |||| 000 0|eng dsdr-coo1387574(OCoLC)8077684SAZTECSmith, Wesley Sanford,1919-The use of motion pictures in extension education.[Ithaca, N.Y.]1952.vi, 60 l.27 cm.Essay (M.S.)--Cornell Univ., June 1952.Mode of access: Internet.Motion pictures in agricultureMotion pictures in educationAgricultural extension work00907527620100318110439.020101112000000.020120814064927.02024-10-18T17:42:33ZSDR-COOUNKNOWNloader.pl-001-001BKsdr-coo1387574cooSDRCOOcoo.31924013101591COO1387574COOCOO20241018googlecoo.319240131015911952undnfi