Rational design of tunnel supports : a computer model for rock mass behavior using interactive graphics for the input and output of geometrical data : final report /
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| Format: | Book |
| Language: | English |
| Published: |
Omaha :
Army Engineer Division, Missouri River,
[1974]
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| Series: | Technical report (United States. Army. Corps of Engineers. Missouri River Division) ;
MRD 2-74. |
| Subjects: |
| Item Description: | "Prepared under contract DACW 45-74-C-0066 with University of Minnesota, Minneapolis, Minn."--Cover. "September 1974" |
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| Physical Description: | 2 unnumbered pages, 192, 3 pages : illustrations ; 28 cm. |