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Start Over Formats Text ✖Remove constraint Formats: Text Subjects United States ✖Remove constraint Subjects: United States Authors Ashe, William F., author ✖Remove constraint Authors: Ashe, William F., author Authors Bean, William B. (William Bennett), 1909-1989, author ✖Remove constraint Authors: Bean, William B. (William Bennett), 1909-1989, author Authors Eichna, Ludwig W. (Ludwig Waldemar), 1908- author ✖Remove constraint Authors: Eichna, Ludwig W. (Ludwig Waldemar), 1908- author Authors Shelley, Walter B. (Walter Brown), 1917-2009, author ✖Remove constraint Authors: Shelley, Walter B. (Walter Brown), 1917-2009, author Genre Statistics ✖Remove constraint Genre: Statistics Copyright Public domain ✖Remove constraint Copyright: Public domain Dates by Range 1900-1949 ✖Remove constraint Dates by Range: 1900-1949 Publication Year 1944 ✖Remove constraint Publication Year: 1944