数学与天文Machine-shop arithmetic. Shows how all shop problems are worked out and "why", includes change gears for cutting any threads, [etc.]. By FreFred Herbert Colvin![Machine-shop arithmetic. Shows how all shop problems are worked out and "why", includes change gears for cutting any threads, [etc.]. By Fre]()
Machine-shop arithmetic. Shows how all shop problems are worked out and "why", includes change gears for cutting any threads, [etc.]. By Fre
Fred Herbert Colvin
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《Machine-shop arithmetic. Shows how all shop problems are worked out and "why", includes change gears for cutting any threads, [etc.]. By Fre》，Fred Herbert…
书目信息
- 作者
- Fred Herbert Colvin
- 分类
- 数学与天文
- 语言
- 英语
- 来源
- HathiTrust