Leivant, Daniel2007-04-232007-04-231980-01http://techreports.library.cornell.edu:8081/Dienst/UI/1.0/Display/cul.cs/TR80-407https://hdl.handle.net/1813/6247NO ABSTRACT SUPPLIED994576 bytes437729 bytesapplication/pdfapplication/postscripten-UScomputer sciencetechnical reporttechnical report