00490nam 22001573 4500001000700000100004100007101000800048102000700056200010400063210003300167215001600200606002900216675002000245702003500265702003200300277546 a20161018d u||y0romy50 ba abul aBG aB˝lgarskiât ezik - ezik na 13-vekovna d˝ržavagVl. Georgiev et al. ; pod red.: Pet˝r Pašov aSofiâcNar. prosvetad1981 a174 s.cil. aLimba bulgară, istorie a811.163.2=163.2 aGeorgievbVladimir Ivanov4070 aPašovbPet˝r Minkov4220