Salvan, Goerge S. Archetectural utilities 3: lighting and acoustics/ Goerge S. Salvan - 1st ed. - Quezon City JMC Press, Inc. c1989 - xiv; 489 p. Illustration 26 cm. Include index Subjects--Topical Terms: Architecture LC Class. No.: NA 2500 S25 1989 F