Will making concrete block pay in your community
By: Prepared by Mordecai Ezekiel ... [et al.].
Contributors: Myers, D'Alton B.; Quigley, John Joseph; Blumberg, Aaron J.; United States. Department of Commerce; United States. Department of Agriculture
Series: U.S. [Bureau of Foreign and Domestic Commerce. Industrial series -- no. 23
Publisher: U.S. Govt. Print. Off.
Published: 1945
Place of publication: Washington
Language: eng
Format: [microform]?
Number of pages: 52
Subjects: Cement
Notes: Microfilm. New York, N.Y., Columbia University Libraries, 1995. 1 microfilm reel, 35 mm.

Filmed; NEH Project (FMEST); 1995