Elementary machine shop practice,
by Committee on industrial education, assisted by Philip C. Molter, Robert J. Spence.
APA Citation
National Metal Trades Association (U.S.). Committee on Industrial Education., Spence, R. J., Molter, P. C. (19231925). Elementary machine shop practice. Chicago, Ill.: National metal trades association.
MLA Citation
National Metal Trades Association (U.S.). Committee on Industrial Education, Robert J Spence, and Philip C Molter. Elementary Machine Shop Practice. Chicago, Ill.: National metal trades association, 19231925.
Warning: These citations may not always be complete (especially for serials).