Tests to accompany course in machine shop :
a series of objective tests covering the topics in the workbook for apprentices in the machinists' trade /
prepared by the Instructional Materials Laboratory, Bureau of Trade and Industrial Education, California State Department of Education.
APA Citation
California. Bureau of Industrial Education. (19471949). Tests to accompany course in machine shop: a series of objective tests covering the topics in the workbook for apprentices in the machinists' trade. Sacramento: The Dept..
MLA Citation
California. Bureau of Industrial Education. Tests to Accompany Course In Machine Shop: a Series of Objective Tests Covering the Topics In the Workbook for Apprentices In the Machinists' Trade. Sacramento: The Dept., 19471949.
Warning: These citations may not always be complete (especially for serials).