Kompleksni formi za vŭzpitanie na uchenit͡s︡ite
By: Atanas Popov.
Publisher: Okrŭzhen Sŭvet za nar. prosveta
Published: 1983
Place of publication: Blagoevgrad
Language: bul
Subjects: Teaching -- Aids and devices.
Notes: Includes bibliographical references.