TY  - BOOK
AU  - Fried,Henry B.
TI  - The principles of waterproofing watches: official standards, understanding waterproofing, how to repair and adjust waterproof watches 
PY  - 1962///]
CY  - New York
PB  - B. Jadow
KW  - Clocks and watches
KW  - Repairing
KW  - Waterproofing
KW  - Repair
KW  - USA
KW  - Waterproof
KW  - Practical how-to
KW  - Watch (general)
ER  -