000 00354nam a2200109Ia 4500
008 140602s9999 xx 000 0 und d
100 1 _aGUDSCHINSKY, Sarah C.
245 1 0 _aHow to Learn an Unwritten Language.
260 _bHolt, New York,
_aRinehart and Winston :
_c1967.
300 _a64 pages;
650 0 _aAPPRENTISSAGE DE LANGUE - Principes et Techniques
999 _c63885
_d63859