TY  - BOOK
AU  - Colvin, Fred H. 
AU  - Haas, Lucian L.
TI  - Jigs and fixtures : : A reference book.Showing many types of jigs and fixtures in actual, use, and suggestions for various cases
PY  - 1948///
CY  - New York : 
PB  - McGraw-Hill, 
KW  - TECNOLOGIA MECANICA
KW  - HERRAMIENTAS
KW  - MODELOS
KW  - DISEÑO
KW  - PLANTILLAS
ER  -