TY  - BOOK
AU  - Hinman,C.W.
TI  - Pressworking of metals : : A reference book illustrating and describing practical applications of the principles used in the design of punches and dies
PY  - 1941///
CY  - New York : 
PB  - McGraw-Hill, 
KW  - MATERIALES
KW  - METALES
ER  -