00416cam a22001691i 4500001000800000005001700008008004100025019001200066035001600078035001200094100002100106245003800127260002700165300001500192650001800207984002100225241070420050725171658.0911119s1963 gw 00010 ger d1 a9470162 9nla08114917 919493201 aVall, M. van de.10aDe vakbeweging in de welvaartaat. aMeppel :bBoom,c1963. av.billus. 0aLabor unions. a2001c331.88 VAL