ECU Libraries Catalog
1987 census of construction industries. Geographic area series
MLA
1987 Census of Construction Industries. [Washington, D.C.]: U.S. Dept. of Commerce, Bureau of the Census , 1990.
APA
(1990). 1987 census of construction industries. [Washington, D.C.]: U.S. Dept. of Commerce, Bureau of the Census .
Chicago
1987 Census of Construction Industries. , Geographic Area Series. [Washington, D.C.]: U.S. Dept. of Commerce, Bureau of the Census, 1990.