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Start Over You searched for: Authors Horvath, Steven M., author Remove constraint Authors: Horvath, Steven M., author Authors Brackett, Frederick S. (Frederick Sumner), 1896-1988, author Remove constraint Authors: Brackett, Frederick S. (Frederick Sumner), 1896-1988, author Subjects United States Remove constraint Subjects: United States Subjects Military Personnel -- education Remove constraint Subjects: Military Personnel -- education Titles Final report on Project: AMRL no. 37 -- study of errors in field artillery practice Remove constraint Titles: Final report on Project: AMRL no. 37 -- study of errors in field artillery practice
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