106 PHOTOGRAMMETRIC ENGINEERING
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Photogrammetric Procedures." Fifth Interim Technical Report. Period: January 1, 1954 t
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Fort Belvoir, Virginia. Mapping and Charting Research Laboratory, The Ohio State Uni.
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Photogrammetric Procedures." Fourth Interim Technical Report, Period: October 1, 1953 t
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. Zeller, M.: Textbook Of Photogrammetry, H. K. Lewis and Company. London, 1952.