TY  - BOOK
AU  - Salvan, George Salinda
AU  - Lll. Title: Lighting and Acoustics.
AU  - L. Title.
AU  - Ll. Series.
TI  - Architectural utilities 3: lighting and acoustics
SN  - 971-11-0646-9
U1  - Fil. 729.28 Sa38 1989 
CY  - Quezon City
PB  - JMC Press.
KW  - Lighting, architecture
KW  - Architectural acoustics
ER  -