TY  - BOOK
AU  - Smith, E.
TI  - Clocks repair and maintenance
SN  - 0668041870
AV  - T. 548 .S58 .1977 
PY  - 1977///
CY  - New York
PB  - Arco publishing company
KW  - Clocks and watchs-- Repairing and adjusting
ER  -