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Pawan Lingras
Department of Mathematics and Computing Science
Saint Mary's University, Halifax, Nova Scotia, Canada B3H 3C3

e-mail: Pawan.Lingras@stmarys.ca
Phone: (902)-420-5798
Fax:  (902)-420-5141 (mention Math & Comp Sci)
WWW: http://cs.stmarys.ca/faculty/home_pages/pawan/