TY  - BOOK
AU  - Sachs, George
AU  - Voegeli, Henry Edward
TI  - PRINCIPLES AND METHODS OF SHEET-METAL FABRICATING
U1  - 671.82 
PY  - 1966///
CY  - New York
PB  - Reinhold Pub.
KW  - Sheet-Metal Work
N1  - Includes Bibliographies
ER  -