TY  - BOOK
AU  - Thomson,J.(John),1905-
AU  - Turk,Walter Ernest,1916-
AU  - Beesley,M.J.
TI  - Frequency conversion
SN  - 0851090303
PY  - 1969///
CY  - London
PB  - Wykehem Publication Ltd.
KW  - Photoelectronic devices
KW  - Lasers
N1  - Bibliography : p. (125-127); Common conversion devices, by J. Thomson.--Light conversion devices, by W. E. Turk.--Masers and lasers, by M. J. Beesley
ER  -