TY  - BOOK
AU  - Rawlings,Arthur Lionel
TI  - The science of clocks and watches,
PY  - 1944///]
CY  - New York, Chicago
PB  - Pitman Pub. Corporation
KW  - Horology
KW  - Clocks and watches
KW  - fast
KW  - Theory General
KW  - Theoretical
KW  - Timekeeper (general)
N1  - Includes bibliographical references (pages 228-229); Time and its measurement -- Oscillatory motion -- The pendulum -- Dissipation of energy by a swinging pendulum -- Escapements and other impulse devices -- Electric pendulum clocks -- Escapement errors -- Balance-wheel clocks and watches -- Isochronism of balance-wheel movements -- The marine chronometer -- The four-hundred-day clock -- Great trains -- Weights, mainsprings and their accessories -- Friction and lubrication -- On the selection and management of a domestic clock -- On the selection of a good watch -- Synchronous electric-motor clocks and the quartz-crystal clock
ER  -