TY  - BOOK
AU  - De Groot, J. J.
AU  - Van Vliet, J. A. J. M.
TI  - The high-pressure sodium lamp
SN  - 0333432452 (Macmillan ed.)
PY  - 1986///
CY  - London
PB  - Macmillan Education
KW  - Electric lighting, Sodium vapor
KW  - Electric discharge lighting
ER  -