TY  - BOOK
AU  - Murphy, J. S.
TI  - SCREW THREAD PRODUCTION
U1  - 621.944 
PY  - 1961///
CY  - London
PB  - Machinery Pub.
KW  - Screw-Threads
N1  - Contents : V. 1. Screw Cutting ; Self-Opening Die Heads ; Tapping ; Screw-Thread Inspection -- V. 2. Chasing, Rollilng, Milling, Grinding
ER  -