SPECTRAL CHANGES IN METAL HALIDE AND HIGH-PRESSURE SODIUM LAMPS  EQUIPPED WITH ELECTRONIC DIMMING... NASA/TM-95-207249... APR. 7, 1998.
Contributors: United States. National Aeronautics and Space Administration.
Publisher: s.n.
Published: 1999
Place of publication: [S.l
Language: eng
Notes: Shipping List #: 99-0703-M.

Shipping List Date: 07/19/99.