http://tags.library.upenn.edu/tag/refbooks+encyclopedias PennTags Feed http://tags.library.upenn.edu/makerecord/voyager/26445 http://tags.library.upenn.edu/makerecord/voyager/26445 <div class="mlacite"> . <span style="text-decoration: underline">Encyclopedia of world constitutions / edited by Gerhard Robbers. </span> 0816060789 series New York : Facts On File, c2007. <br />Call#: Van Pelt Library Reference Stacks REF K3157.E5 E53 2007 </div><br /> <br /> http://tags.library.upenn.edu/makerecord/voyager/7336 http://tags.library.upenn.edu/makerecord/voyager/7336 <div class="mlacite"><span style="text-decoration: underline">Encyclopedia of early cinema / edited by Richard Abel. </span> [0415234409 ] London ; New York : Routledge, 2005. <br />Call#: Van Pelt Library Reference Stacks PN1993.45 .E53 2005</div><br /> <br /> http://tags.library.upenn.edu/makerecord/voyager/7331 http://tags.library.upenn.edu/makerecord/voyager/7331 <div class="mlacite">Jackson, Joseph, 1867-. <span style="text-decoration: underline">Encyclopedia of Philadelphia / by Joseph Jackson ..</span>Harrisburg, The National historical association, 1931-1933. <br />Call#: Van Pelt Library F158.3 .J15</div><br /> <br />