TY  - BOOK
AU  - Salvan,George S.
TI  - Architectural utilities 3: : lighting and acoustics, the new ladder curriculum / 
SN  - 9711106469
AV  - NA 2800 .S25 1989 
PY  - 1989///
CY  - Quezon City: 
PB  - JMC Press, 
N1  - Includes index; Bibliography - 509 pp.
ER  -