List of Trade Unions in Chile; any specific reference to Truckers Union [CHL0509]

Attached are copies of documents listing the Trade Unions of Chile. However, no reference to a truckers union could be found. The documents included are:
Trade Unions of the World, (Detroit: Gale Research Company, 1987), pp. 84-90.
The Europa Year Book 1988, (London: Europa Publications Limited, 1988), p. 714.