Extent: | 28, 11 p ill 28 cm |
---|---|
Series: | Working paper ; 81-72 |
Type of publication: | Book / Working Paper |
Language: | English |
Notes: | September 1981 Includes bibliographical references |
Source: | ECONIS - Online Catalogue of the ZBW |
Persistent link: https://www.econbiz.de/10000329608