A guide to electrical horology : a study of research in electrical horology with an emphasis on early battery operated clocks ... /

Swetsky, Martin, 1928-,

A guide to electrical horology : a study of research in electrical horology with an emphasis on early battery operated clocks ... / by Martin Swetsky. - 159 pages : illustrations, portraits ; 27 cm.

Includes bibliographical references: pages 121-122.

1412004217 9781412004213

20039030482 can

(AMICUS)000028254138


Clocks and watches, Electric.
Horloges électriques.
Clocks and watches, Electric.

Clock (general) Trafford Swetsky, Martin electric