Psikhologo-pedagogicheski osnovi na nastavnichestvoto
Subtitle: narŭchnik na nastavnika
By: Nikola Karaivanov, Stefan Kunchev.
Publisher: Okrŭzhen sŭvet na Bŭlgarskite profesionalni sŭi͡u︡zi
Published: 1986
Place of publication: I͡A︡mbol
Language: bul
Number of pages: 45