Drafting for machine trades
Subtitle: a reading course and general reference work on mechanical and machine drawing, machine shop work, tool design, machine design, machine trades blueprint reading...
Contributors: American Technical Society.
Publisher: American technical society
Published: 1941
Place of publication: Chicago
Language: eng
Subjects: Drawing-room practice.; Machine-tools -- Design.; Machine-shop practice.
Notes: Illustrated lining-papers in color.
By various authors.