T͡S︡enata na otkritii͡a︡ta
Subtitle: [monogr.]
By: Stefan Robev.
Edition: 1. izd.
Series: Poredit͡s︡a Khorizonti--svetŭt, naukata, nie
Publisher: Partizdat
Published: 1980
Place of publication: Sofii͡a︡
Language: bul
Number of pages: 162
Subjects: Research -- Bulgaria.