Southville International School and Colleges

Normal view MARC view ISBD view

Playtner, H. R.

An Analysis of the Lever Escapement [electronic resource] / H. R. Playtner - Project Gutenberg, 2007 - Project Gutenberg 21978 .

Public domain in the USA.

Electronic text

Subjects--Index Terms: Clocks and watches -- Escapements

LC Class. No.: TS