TY  - BOOK
ED  - Ad Hoc Subcommittee on Efficient Lighting IIEE Standards Committee
TI  - Manual of practice on efficient lighting
U1  - Fil. 621.32 M294 2007 
PY  - 2007///
CY  - Manila : 
PB  - The Committee, 
KW  - 1. Lighting.
KW  - 2. Electric lighting
ER  -