TY  - BOOK
AU  - Halpeth, M. K, ed.
TI  - Light right: A practising engineer's manual on energy-efficient lighting
SN  - 8179930440
U1  - 621.042 
PY  - 2004///
CY  - New Delhi
PB  - TERI Press
KW  -  Electric lighting
KW  - Electric power -- Conservation
KW  - Light sources
ER  -