00437nam a2200121 4500 1373 1373 150529b xxu||||| |||| 00| 0 eng d TT 205 .E44 1973 Bundesinstitut Fur Berufsbildungs-forschung, Elementary metal course training section 1 exercises Special edition within the scope of technical cooperaion in the field of vocational training Berlin: Bundesinstitut Fur Berufsbildungs-forschung, 1973 209p,: ill.; 29cm. elementary metal course lcc BOOKS TT 205 .E44 1973 0 0 lcc 0 0 MUC MUC GEN 2015-05-29 0 TT 205 .E44 1973 4272 2019-05-31 2015-05-29 BOOKS 0 0 lcc 0 0 MUC MUC GEN 2015-05-29 0 TT 205 .E44 1973 5440 2019-05-31 2015-05-29 BOOKS