The universal sheet metal pattern cutter
Subtitle: a comprehensive treatise on all branches of sheet metal pattern development
By: by William Neubecker.
Publisher: The Sheet metal publication company
Published: 1936
Place of publication: New York, N.Y
Language: eng
Subjects: Sheet-metal work -- Pattern-making
Notes: Vol. I: Cor. and enl. 9th ed.; vol. II: 5th ed.