<XML><RECORDS><RECORD><REFERENCE_TYPE>10</REFERENCE_TYPE><REFNUM>6520</REFNUM><AUTHORS><AUTHOR>Wansbrough,K.</AUTHOR></AUTHORS><YEAR>1998</YEAR><TITLE>Once Upon a Polymorphic Type</TITLE><PLACE_PUBLISHED>DCS Tech Report</PLACE_PUBLISHED><PUBLISHER>Dept of Computing Science, University of Glasgow</PUBLISHER><ISBN>TR-1998-19</ISBN><LABEL>Wansbrough:1998:6520</LABEL><ABSTRACT> </ABSTRACT></RECORD></RECORDS></XML>