How to teach arc welding in farm mechanics
Subtitle: equipment requirements, shop plans, teaching suggestions and aids for the high school instructor in farm mechanics who is going to, or plans to, teach arc welding as a part of hisprogram
By: by A. H. Hollenberg.
Contributors: James F. Lincoln Arc Welding Foundation, Cleveland, Ohio.
Publisher: James F. Lincoln Arc Welding Foundation
Published: 1952
Place of publication: Cleveland, Ohio
Language: eng
Number of pages: 57
Subjects: Electric welding; Agricultural engineering; Industrial arts -- Study and teaching