TY  - BOOK
AU  - Colvin, Fred Herbert
AU  - Stanley, Frank Arthur
TI  - Drilling and surfacing practice: drilling, reaming, tapping, planing, shaping, slotting, milling, and broaching 
AV  - TJ 1185 C67
PY  - 1936///
CY  - New York
PB  - McGraw-Hill
KW  - Máquinas herramientas
N1  - Incluye índice
ER  -