TY  - BOOK
AU  - Porter,Robert D
TI  - The clock & watch maker's guide to gear making--and other machines
PY  - 2006///]
CY  - [United States?]
PB  - R.D. Porter
KW  - Clock and watch making
KW  - Amateurs' manuals
KW  - Machinery
KW  - Gearing
KW  - fast
KW  - USA
KW  - Gearcutting gears machining
KW  - Textbook movement practical how-to
KW  - Timekeeper (general)
KW  - Handbooks and manuals
N1  - Includes bibliographical references (page 190)
ER  -