00524nam a2200181Ia 4500001000700000003000500007005001700012008004100029010001700070050002200087082001600109100002400125245006300149260003400212300001100246500004500257650004000302141595BIBL20160527194111.0931214s1969 ag b 00110 spa afel36002102 0 aHD6508b.R38 1969 a331.88/097310aRees, Albert2Local10aFunción de los sindicatos en la economíacAlbert Rees.0 aBuenos AiresbMarymarcc1969. a245 p. aTranslation of : The economics of trade. 0aTrade unionszUnited States.2Local