James Caesar Petrillo (March 16, 1892 – October 23, 1984) was the leader of the American Federation of Musicians, a trade union of professional musicians in the United States and Canada.
James Caesar Petrillo (March 16, 1892 – October 23, 1984) was the leader of the American Federation of Musicians, a trade union of professional musicians in the United States and Canada. (en)
James Caesar Petrillo (March 16, 1892 – October 23, 1984) was the leader of the American Federation of Musicians, a trade union of professional musicians in the United States and Canada. (en)