ELECTRICAL TIMEKEEPING
NAG Press Ltd, London, 1976, XXIII (1) 279 pp. + 9 pl., orig. hardcover w. d/j., VG/new condition, 125 fig., facsimile reprint of 2nd edition (1949). One of the classic works on the subject by an acknowledged expert.
Inrikes enhetsfrakt Sverige: 62 SEK
0719800706
