Training materials for the instruction of foundry supervisors or supervisory candidates.

Training materials for the instruction of foundry supervisors or supervisory candidates.

Библиографические подробности
Соавтор: U.S. International Cooperation Administration. Office of Industrial Resources
Формат: ‌
Язык:English
Опубликовано: Washington, D.C. 1953.
Серии:Technical Bulletin No.2
Предметы:
In plant training.
Educational material.
Supervisor.