Gazeley, W. J.
Clock and watch escapements / W. J. Gazeley. - London : D. Van Nostrand, c 1956. - vii, 294 p. : ill. ; 22 cm.
Includes Index.
340 340
Clocks and watches--Escapements.
681.1 / G258c
Clock and watch escapements / W. J. Gazeley. - London : D. Van Nostrand, c 1956. - vii, 294 p. : ill. ; 22 cm.
Includes Index.
340 340
Clocks and watches--Escapements.
681.1 / G258c