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Authors
Brackett, Frederick S. (Frederick Sumner), 1896-1988, author
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Authors
Hatch, Theodore F., author
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Titles
Second partial report on Project no. 37 -- study of errors in field artillery practice: subject: an analysis of the sources of error in the use of the panoramic telescope M12 and development of principles of design for an improved instrument
✖Remove constraint Titles: Second partial report on Project no. 37 -- study of errors in field artillery practice: subject: an analysis of the sources of error in the use of the panoramic telescope M12 and development of principles of design for an improved instrument
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Technical Report
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