Zissos, Adrian YWitten, Ian H2011-10-142011-10-141985-06-01http://hdl.handle.net/1880/48758We are currently acquiring citations for the work deposited into this collection. We recognize the distribution rights of this item may have been assigned to another entity, other than the author(s) of the work.If you can provide the citation for this work or you think you own the distribution rights to this work please contact the Institutional Repository Administrator at digitize@ucalgary.caengComputer Sciencetechnical report1985-199-1210.11575/PRISM/31211