Heating and air conditioning ducts encased in and under concrete slabs-on-ground.
Series: Report to the Federal Housing Administration,; no. 18A; Report to the Federal Housing Administration ;; no. 18A.; Publication (National Research Council (U.S.)) ;; no. 838.
Publisher: National Academy of Sciences-National Research Council
Published: 1961
Place of publication: Washington
Language: eng
Number of pages: 41
Subjects: Air ducts.
Notes: Bibliographical footnotes.
National Research Council. Publication 838.