Sbornik s metodicheski materiali za NLSh
By: [sŭstavitel Rumen Petkov].
Contributors: Petkov, Rumen.
Publisher: T͡S︡entr. komsomolska shkola "G. Dimitrov" pri T͡S︡K na DKMS
Published: 1982
Place of publication: Sofii͡a︡
Language: bul
Number of pages: 68