Mechanical drawing at work
Subtitle: a text to assist students to develop drafting skills and acquire trade information
By: [by] William W. Rogers [and] Robert H. Barnes.
Contributors: Barnes, Robert H., 1890- joint author.
Publisher: Silver Burdett Co.
Published: 1948
Place of publication: New York
Language: eng
Number of pages: 186
Subjects: Mechanical drawing.
Notes: "Lists of visual aids and standards": p. 182.