Narŭchnik na instruktora po modulno obuchenie na rabotnit͡s︡ite
By: [avtorski kolektiv, Teodosiĭ Ivanov T͡S︡ingilev ... et al.].
Contributors: T͡S︡ingilev, Teodosiĭ Ivanov.; T͡S︡entŭr za profesionalna podgotovka na rabotnit͡s︡i (Bulgaria)
Publisher: T͡S︡entŭr za profesionalna podgotovka na rabotnit͡s︡i
Published: 1985
Place of publication: Sofii͡a︡
Language: bul
Number of pages: 280
Subjects: Technology -- Programmed instruction.