TY  - BOOK
AU  - Cole, Charles Bradford,
TI  - Tool moking: toolroom tools and equipment machine tools heat-treating processes production methods production tools 
AV  - TJ1180 C35
PY  - 1943///
CY  - Chicago, u.s.a.
PB  - American technical society
KW  - Herramientas
KW  - Máquinas herramientas
ER  -