Authors Downloads PDF Published 1990-04-01 How to Cite , . . (1990). . Tessera, 8. Retrieved from https://tessera.journals.yorku.ca/index.php/tessera/article/view/23610 More Citation Formats ACM ACS APA ABNT Chicago Harvard IEEE MLA Turabian Vancouver Download Citation Endnote/Zotero/Mendeley (RIS) BibTeX Issue Vol. 8 (Spring / Printemps) Section Introduction