000 00254nam a2200121Ia 4500
008 160921s9999 xx 000 0 und d
100 _aPOYAPOVA N
245 _aLEARNING RUSSIAN
250 _a3rd
260 _bPROGRESS
300 _a186
942 _cBK
999 _c10591
_d10591