Asymmetric regionalism in Sub-Saharan Africa : where do we stand? /
Cadot, Olivier.
De Melo, Jaime.
Olarreaga, M.(Marcelo)
Centre for Economic Policy Research (Great Britain)
London : Centre for Economic Policy Research,
1999.
Caption title.
"International trade" -- Cover.
Includes bibliographical references (p. 16-18).