Title: Bibliografii︠a︡ po problemite na trudovoto vŭzpitanie, profesionalnoto orientirane, politekhnizmŭt v obuchenieto i realizat︠s︡ii︠a︡ta na uchenit︠s︡ite za perioda 1978--april 1983 g.g., ot bŭlgarski i sŭvetski iztochnit︠s︡i
Subjects: Technical education, Bibliography, Vocational guidance
Places: Eastern Europe