TY  - BOOK
AU  - Beausoleil,Oscar
TI  - Horlogerie: description, réparation 
T2  - Collection les livres jaunes
PY  - 1937/// and 1978]
CY  - Paris
PB  - Editions Techniques, Oscar Beausoleil
KW  - Clock and watch making
KW  - Clocks and watches
KW  - Repairing
KW  - howto
KW  - basic
KW  - Timekeeper (general)
KW  - France
KW  - Repair
ER  -