A Handbook for Apprenticed Machinists

ISBN: 9781331955528 出版年：2016 页码：143 Oscar J Beale Forgotten Books

It does not aim to take the place of the excellent engineer's pocket books, already published, some one of which an apprentice should obtain. He should also subscribe for a mechanical paper. Besides skill, an important element of success is a readiness in applying to practical purposes what can be learned in books and in periodicals.