TY  - BOOK
AU  - Weaver,J.D.
TI  - Electrical and electronic clocks and watches
SN  - 0408011408 :
PY  - 1982///
CY  - London, Boston
PB  - Newnes Technical Books
KW  - Clocks and watches, Electric
N1  - Includes bibliographical references and indexes
ER  -