Simplified drafting practice
Subtitle: a modern approach to industrial drafting
By: [by] W.L. Healy & A.H. Rau
Contributors: Rau, Arthur H
Edition: [Student ed.]
Series: General Electric series
Publisher: Wiley
Published: 1953
Place of publication: New York
Language: eng
Number of pages: 156
Subjects: Mechanical drawing; Drawing-room practice