410 2 _
‡a
Banque internationale pour la reconstruction et le développement.
‡t
Management and development series
410 2 _
‡a
Banque internationale pour la reconstruction et le développement.
‡t
World Bank staff working paper.
‡p
Management and development series
430 _ 0
‡a
Management and development series
410 2 0
‡a
World Bank.
‡t
World Bank staff working papers.
‡p
Management and development series