Home › Authors › Jens Carl Ry Nielsen 👤 Jens Carl Ry Nielsen 3 books Books by Jens Carl Ry Nielsen Developing Public Managers for Developing Public Managers for a Changing World 2016 Motivation, fremmedgoerelse, t Motivation, fremmedgoerelse, trivsel 1973 Social oprindelse og skolekara Social oprindelse og skolekarakterer 1971