000 00286nam a2200109Ia 4500
008 211215s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
100 _aPotapova, Nina
245 0 _aLurning Russian: 2
260 _bprogress Publishers
_aMoscow
942 _c1
999 _c99802
_d99802