A laboratory manual of machine shop prac
✍
L.E.P.
📂
Article
📅
1925
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Elsevier Science
🌐
English
⚖ 80 KB
## familiarity with elementary electrical theory is assumed, but an excellent &sum6 which precedes the development of the subject provides the reader with a valuable introductory review which, while thoroughly modern, is in conformity with current practice. The work is in three divisions with an