Sistema na pedagogicheskii͡a︡ kontrol v obrazovanieto
By: [avtori Kalina Madzhirova, Georgi Ibrishimov, Mitko Spasov].
Publisher: Nauchnoizsledovatelski in-t po obshto obrazovanie "Akad. T. Samodumov"
Published: 1987
Place of publication: Sofii͡a︡
Language: bul
Number of pages: 72