Techniques, notes, tips for teachers, foreman, supervisors, directors

Techniques, notes, tips for teachers, foreman, supervisors, directors

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Bibliografske podrobnosti
Glavni avtor: Proctor, James O.
Drugi avtorji: Griefzu, G. Edward, Huber, Daniel S.
Format: Knjiga
Jezik:English
Izdano: New York Delmar c1968
Teme:
Teaching.