measurement of frequency
By: by L.Essen,E.G.Hope,K.Morris.
Contributors: Hope, E G.; Morris, K.; National Physical Laboratory (Great Britain)
Series: Notes on applied science;no.28
Publisher: H.M.S.O.
Published: 1961
Place of publication: London
Language: eng
Number of pages: 25
Notes: At head of title: National Physical Laboratory.