TY  - BOOK
AU  - Jendritzki,Hans
TI  - Watch adjustment
PY  - 1963///
CY  - Lausanne
PB  - Edition of Swiss Watch and Jewelry Journal
KW  - Clocks and watches
KW  - Repairing
KW  - fast
KW  - Adjust
KW  - Balance hairspring practical
KW  - Watch (general)
ER  -