1 matching record(s)
W (Open Shelf)Hope-Jones, F.
Electrical Timekeeping
Facsimile reprint of second edition (original, January 1949; first edition, 1940). London: N.A.G. Press, April 1976
[1984-340]
1976
1 matching record(s)
W (Open Shelf)Hope-Jones, F.
Electrical Timekeeping
Facsimile reprint of second edition (original, January 1949; first edition, 1940). London: N.A.G. Press, April 1976
[1984-340]
1976