Labor and Material Requirements for Civil Works Construction by the Corps of Engineers : Bulletin of the United States Bureau of Labor Statistics, No. 1390
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U.S. Dept. of Labor, Bureau of Labor Statistics; for sale by the Superintendent of Documents, U.S. Govt. Print. Off.
- lcc: HD3881 .M8
- sudocs: L 2.3:1390
- oclc: 06599545