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The ER-55 projector for aerial mapping

December 1, 1953

No abstract available. 

Publication Year 1953
Title The ER-55 projector for aerial mapping
DOI 10.1126/science.118.3069.484
Authors R.K. Bean
Publication Type Article
Publication Subtype Journal Article
Series Title Science
Index ID 70221523
Record Source USGS Publications Warehouse