[Technical report.
Saved in:
| Corporate author / creator: | Washington Metropolitan Area Transit Authority |
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| Imprint: | Washington, U.S. Dept. of Commerce, National Bureau of Standards, 1967. |
| Description: | 5 v. in 1. illus., maps. |
| Language: | English |
| Subject: | |
| Format: | Print Book |
| URL for this record: | http://pi.lib.uchicago.edu/1001/cat/bib/3607111 |
| Physical Description: | 5 v. in 1. illus., maps. |
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