TY  - BOOK
AU  - Aveni,Anthony F.
TI  - Empires of time : calendars, clocks, and culture
SN  - 1850432155
U1  - CE/21 
PY  - 1990///
CY  - London
PB  - I. B. Tauris & Co Ltd
KW  - Calendars -- History.
KW  - Time -- Measurement -- Social aspects -- History.
ER  -