An information retrieval system for maps.
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| Author / Creator: | Hagen, Carlos B. |
|---|---|
| Imprint: | University of California, 1964. |
| Description: | 16 leaves |
| Language: | English |
| Subject: | |
| Format: | Print Book |
| URL for this record: | http://pi.lib.uchicago.edu/1001/cat/bib/3316951 |