Iz opita, spodelen na X-te okrŭzhni pedagogicheski chetenii͡a︡.
Contributors: ONS Pernik. Direkt͡s︡ii͡a︡ "Narodna prosveta."
Publisher: Direkt͡s︡ii͡a︡ "Nar. prosveta," pri ONS Pernik
Published: 1981
Place of publication: Pernik
Language: bul
Number of pages: 97
Subjects: Teaching -- Aids and devices.
Other titles: Iz opita, spodelen na desete okrŭzhni pedagogicheski chetenii͡a︡.
Notes: Title from cover.