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Center for Economic Studies & Ifo Institute for Economic Research.
CESifo working papers [Text] / Center for Economic Studies & Ifo Institute for Economic Research. - Munich, Germany. - ISSN 1617-9595.
2009, №2888 : Population aging and the direction of technical change / A. Irmen. - Munich, Germany : [б.в.], 2009. - 39 p. (CESifo working papers , ISSN 1617-9595 ; 2009, №2888). - Bibliogr.: p.37-39.
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Дод. точки доступу:
Center for Economic Studies & Ifo Institute for Economic Research
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