Vtori natsionalen simpozium "Poselishten zhivot v Trakiia". 6-9 oktomvri 1986, Iambol
Subtitle: [sb. dokl.]
By: red. kol. V. Velkov (otg. red.) i dr.
Contributors: Velkov, Velizar Iv.
Publisher: [s.n.]
Place of publication: Iambol
Number of pages: 1036