工程与技术Essentials of mechanical drafting; elements, principles, and methods, with specific applications in working drawings of furniture, machine, Ludwig Frank![Essentials of mechanical drafting; elements, principles, and methods, with specific applications in working drawings of furniture, machine,]()
Essentials of mechanical drafting; elements, principles, and methods, with specific applications in working drawings of furniture, machine,
Ludwig Frank
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《Essentials of mechanical drafting; elements, principles, and methods, with specific applications in working drawings of furniture, machine, 》，Ludwig…
书目信息
- 作者
- Ludwig Frank
- 分类
- 工程与技术
- 语言
- 英语
- 来源
- HathiTrust