TY  - BOOK
AU  - Daugherty, James S.
TI  - Sheet metal pattern drafting and shop problems
SN  - 9780026656801
U1  - 604.24 
PY  - 1922///
CY  - Illinois
PB  - Manual Arts Press
KW  - Patternmaking Techniques
KW  - Geometric Developments
KW  - Industrial Applications
N1  - Includes index
ER  -