Barrera Mannel Worker participation in company management in Chil Barrera Mannel - Geneva Unrisd 1981 - 25p. cm. - "United Nations Research Institute for Social Development, Popular Participation Programme" . Standard No.: 53220 Source: Reference Collections Subjects--Topical Terms: Public Report Management Dewey Class. No.: "X:8N9.7914.N7, M1/UN"