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Start Over Formats Text ✖Remove constraint Formats: Text Collections World War 2, 1939-1949 ✖Remove constraint Collections: World War 2, 1939-1949 Subjects Military Personnel ✖Remove constraint Subjects: Military Personnel Subjects World War II ✖Remove constraint Subjects: World War II Subjects Visual Acuity ✖Remove constraint Subjects: Visual Acuity Authors Mann, Wendell E., author ✖Remove constraint Authors: Mann, Wendell E., author Titles Project no. 7 -- Night vision from tanks. Report on sub-project no. 7-8, Comparison and evaluation of field and laboratory methods of measuring night visual acuity ✖Remove constraint Titles: Project no. 7 -- Night vision from tanks. Report on sub-project no. 7-8, Comparison and evaluation of field and laboratory methods of measuring night visual acuity Languages English ✖Remove constraint Languages: English Copyright Public domain ✖Remove constraint Copyright: Public domain Dates by Range 1900-1949 ✖Remove constraint Dates by Range: 1900-1949

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  • Project no. 7 -- Night vision from tanks. Report on sub-project no. 7-8, Comparison and evaluation of field and laboratory methods of measuring night visual acuity1