科技

The engineer's sketch-book of mechanical movements, devices, appliances, contrivances and details employed in the design and construction of machinery for every purpose

Classified & arranged for reference for the use of engineers, mechanical draughtsmen, managers, mechanics, inventors, patent agents, and all engaged in the mechanical arts

作者 Thomas Walter Barber

出版社

JVA Editora

版次

Edição de domínio público

页数

428

语言

英语