Arbeit, Leistung, Wirkungsgrad

An edition of Arbeit, Leistung, Wirkungsgrad (1974)

Arbeit, Leistung, Wirkungsgrad

By Alois Koller

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Publish Date

1974

Publisher

Siemens-Aktiengesellschaft

Language

ger

Pages

64

Description:

subjects: Mechanical efficiency, Programmed instruction, Work (Mechanics)