How to design walls for desired STC ratings
Contributors: Forest Products Laboratory (U.S.)
Publisher: U.S. Dept. of Agriculture, Forest Products Laboratory
Published: 1978
Place of publication: Madison, Wis
Language: eng
Format: Microform
Notes: Microfiche. Madison, Wis. : U.S. G.P.O., [1979?]. 1 microfiche : negative.