Light right: A practising engineer's manual on energy-efficient lighting/
Light right: A practising engineer's manual on energy-efficient lighting/
edited by M. K Halpeth,
- 1st ed.
- New Delhi: TERI Press, 2004.
- 162 p.
8179930440
Electric lighting.
Electric power -- Conservation.
Light sources.
621.042 / HAL/L
8179930440
Electric lighting.
Electric power -- Conservation.
Light sources.
621.042 / HAL/L