The Canadian constitution 1980 : explanation of a proposed resolution respecting the constitution of Canada.
Canada.cn
[Ottawa] : Canada,
[1980]
Cover title.
Text in English and French, each with special t.p. and separate paging.  French text on inverted pages.
Title on added t.p.: La constitution canadienne 1980 : document explicatif sur le projet de résolution concernant la constitution du Canada.