TY  - BOOK
AU  - Shouffelberger,H.
AU  - Gribi,T.
TI  - Wheels and pinions and how to determine their exact size
PY  - 1977///
CY  - [Place of publication not identified]
PB  - [publisher not identified]
KW  - Gearing
KW  - Clock and watch making
KW  - Wheels pinions
KW  - Clock watch movement theory technical
KW  - Gribi Theo [Translator]
KW  - Timekeeper (general)
N1  - Facsimile reprint of edition published: Chicago: Hazlitt, 1896
ER  -