http://tags.library.upenn.edu/tag/refbooks+refsources PennTags Feed http://tags.library.upenn.edu/makerecord/voyager/20024 http://tags.library.upenn.edu/makerecord/voyager/20024 <div class="mlacite">Hasse, Adelaide Rosalia, 1868-1953. . <span style="text-decoration: underline">Index of economic material in documents of the states of the United States: Pennsylvania, 1790-1904 / Prepared for the Department of economics and sociology of the Carnegie institution of Washington by Adelaide R. Hasse ... </span>[Washington], Carnegie institution of Washington, 1919-1922. <br />Call#: Z1329 .H28</div><br /> <br />