MASSON, Paul - PATTILLO, Catherine. Monetary union in west Africa (ECOWAS) : is it desirable and how could it be achieved? Washington : IMF, 2001. 46 s. Occasional paper, 204. ISBN 1-58906-014-8. ISSN 0251-6365. [Počet ex. : 1, z toho voľných 1, prezenčne 0]