Iz opita na uchitelite po khimii͡a v Ki͡ustendilski okrŭg
Subtitle: sbornik ot dokladi
By: [33 Nat͡sionalna konferent͡sii͡a po khimii͡a, Ki͡ustendil] ; sŭstavitel Zdravko Bikov.
Contributors: Bikov, Zdravko.; Okrŭzhen sŭvet za narodna prosveta (Ki͡ustendilski okrŭg, Bulgaria)
Publisher: Okrŭzhen sŭvet za nar. prosveta, Ki͡ustendil
Published: 1983
Place of publication: Ki͡ustendil
Language: bul
Number of pages: 109
Subjects: Chemistry -- Study and teaching (Secondary) -- Bulgaria -- Ki͡ustendilski okrŭg -- Congresses.