000 00283nam a2200109Ia 4500
008 230416s9999||||xx |||||||||||||| ||und||
050 _aP53 .B413 1963
100 _aBeli͡a︡ev, B. V.
245 4 _aThe psychology of teaching foreign languages.
260 _c1963
942 _2lcc
_cBK
999 _c199
_d199