How to read blueprints
Subtitle: manual and key
By: edited by Albert A. Owens [and] Ben F. Slingluff.
Contributors: Slingluff, Ben F., joint ed.
Publisher: The John C. Winston company
Published: 1942
Place of publication: Philadelphia; Chicago [etc.]
Language: eng
Number of pages: 64
Subjects: Blueprints
Notes: Cover-title.
"Made to aid in teaching How to read blueprints."--Introd.