Labor union members -- Canada. : The paradox of American unionism : why Americans like unions more than Canadians do, but join much less / Seymour Martin Lipset and Noah M. Meltz ; foreword by Thomas A. Kochan.
Labor union members -- Congresses. : Report of proceedings at the fourth ordinary Congress of the International Federation of Trade Unions : held at the 'Grand Palais', Paris, from August 1st to 6th 1927 ; Together with, Reports of the conferences of the International Trade Secretariats, and the International Trade Union Women.
Labor union members -- Violence against -- Colombia. : The Coca Cola care [videorecording] / Argus Films presents ; in coproduction with the National Film Board of Canada ; original idea and research, Germán Gutierrez ; produced by Carmen Garcia, Yves Bisaillon, Johanne Bergeron ; written by Carmen Garcia.