The basis of sheet metal drafting
By: by W.H. Hedley ...
Publisher: Longmans, Green and co.
Published: 1945
Place of publication: London; New York [etc.]
Language: eng
Number of pages: 118
Subjects: Geometrical drawing.; Geometry, Descriptive.; Sheet-metal work -- Patternmaking.
Other titles: Sheet metal drafting.
Notes: "First published 1945."