Technology in Indian high pressure sodium vapour lamp industry
Subtitle: a status report prepared under the National Register of Foreign Collaborations.
Contributors: National Register of Foreign Collaborations (India); India. Dept. of Scientific & Industrial Research.
Series: NRFC ;; 81; NRFC (Series) ;; 81.
Publisher: Govt. of India, Dept. of Scientific & Industrial Research, Ministry of Science & Technology
Published: 1992
Place of publication: New Delhi
Language: eng
Number of pages: 153
Subjects: Electric lighting, Sodium vapor.; Electric lighting -- Technological innovations -- Inddia.
Other titles: HP sodium vapour lamp; High pressure sodium vapour lamp
Notes: "June 1992."