TY  - BOOK
AU  - Pellaton,James César
TI  - Cours d'échappements
T2  - Cours d'horlogerie
PY  - 1928///
CY  - [Le Locle]
PB  - Technicum du Locle
KW  - Clock and watch making
KW  - Study and teaching
KW  - Clocks and watches
KW  - Design and construction
KW  - Handbooks, manuals, etc
KW  - escapement textbook
KW  - Technicum du Locle
KW  - Pellaton, James C
KW  - Timekeeper (general)
ER  -