TY  - BOOK
KW  - Języki obce
Języki obce metodologia.
Języki obce opanowywanie.
NV  - [2], 113, [1], IX stron ;
PY  - 1979
TI  - A European unit/credit system for modern language learning by adults : symposium organized by the Government of the Federal Republic of Germany at Ludwigshafen-am-Rhein, 7-14 september 1977 : report.
ER  -