OAMI News / Ufficio per l'Armonizzazione del Mercato Interno - Ufficio delle Pubblicazioni Ufficiali delle Comunità Europee
Ocean & Coastal Management - Elsevier
Oecd Economic outlook - OECD
OECD Economic Outlook - Organization for Economic Co-operation and Development
OECD Economic Studies - Organization for Economic Co-operation and Development
OECD Economic Surveys - Organization for Economic Co-operation and Development
OECD Journal of Competition Law & Policy - Organization for Economic Co-operation and Development
OECD Journal on Budgeting - Organization for Economic Co-operation and Development
OECD Journal on Development - Organization for Economic Co-operation and Development
OECD Observer - Organization for Economic Co-operation and Development
OECD Papers - Organization for Economic Co-operation and Development
OECD STI Science, Technology Industry Review - Organization for Economic Co-operation and Development
Omega - Elsevier
Omnia iuris - CEDAM
Online journal of peace and conflict resolution - Tabula rasa institute
Opcion - Univ. De Zulia
OPEC Review - Blackwell
Open Economies Review - Kluwer
Open government: a journal on freedom of information - Univ. Liverpool
Open Systems and Information Dynamics - Kluwer
Operational Research Quarterly - Operational Research Society
Operations Research - Informs
Operations Research - Operational Research Society
Operations Research - Informs
Operations Research Letters - Elsevier
Optimal Control Applications and Methods - Wiley
OR Operational Research - Operational Research Society
Orbis - Elsevier
Organization Science - INFORMS
Organization studies - Sage
Organizational Behavior and Human Decision Processes - Elsevier
Organizational Dynamics - Elsevier
Organizzazione Sanitaria - Secup
Osaka Journal of Mathematics - Departments of Mathematics of Osaka University
Outre terre - CAIRN
Oxford Bulletin of Economics and Statistics - Blackwell
Oxford Economic Papers - Oxford University Press
Oxford Journal of Legal Studies - Oxford University Press
Oxford Review of Economic Policy - Oxford University Press
Oxonomics - Blackwell