TY  - BOOK
AU  - Portfield,Karen
ED  - United States.
ED  - Center for Building Technology.
TI  - Building technology publications: supplement 
U1  - 016.6908 
PY  - 1980///
CY  - Washington, D.C.
PB  - The Department
KW  - Building
KW  - Bibliography
KW  - House constructionBibliography
ER  -