000 00276nam a22001097a 4500
082 _a409.47
_bISA/N
100 _aIsayev,M I.
245 _aNational languages in the USSR:problems and solutions
260 _aMoscow
_bProgress publishers
_c1977
300 _a432p.
942 _cBK
999 _c504980
_d504980