Shopwork teaching tricks and other aids for shop teachers;
APA Citation
O'Brien, M. (1953). Shopwork teaching tricks and other aids for shop teachers. 1st print. [Danville, Ill.: The Interstate.
MLA Citation
O'Brien, Michael, 1918-. Shopwork Teaching Tricks And Other Aids for Shop Teachers. 1st print. [Danville, Ill.: The Interstate, 1953.
Warning: These citations may not always be complete (especially for serials).