TY  - BOOK
AU  - Levin,Louis
AU  - Levin,Samuel
AU  - Aoki,Tamotsu
TI  - Tokei shūri gijutsu
PY  - 1950///
CY  - Tōkyō
PB  - Shiryōsha
KW  - Clocks and watches
KW  - Repairing
KW  - machinery
KW  - lathe
KW  - advanced
KW  - practical
KW  - how-to
KW  - Timekeeper (general)
KW  - Machine
ER  -