Journals on bookshelf and with electronic access - O

on bookshelf	Oberwolfach Reports (2004-2014)
	Online Journal of Analytic Combinatorics (2006-2015)
	Open Applied Mathematics Journal (2007-2013)
	Open Journal of Discrete Mathematics (2011-2015)
	Open Journal of Statistics (2011-2015)
	Open Mathematics Journal (2008-2015)
	Open Statistics & Probability Journal (2009-2015)
	Operational Research (2008-2015)
	Operations Management Research (2008-2014)
on bookshelf	Operations Research (1998-2015)
	Operations Research and Fuzziology (2011-2015)
	Operations Research Letters (1995-2015)
On bookshelf up to 2010	Operators and Matrices (2007-2015)
	Optimization (1997-2015)
	Optimization (1997-2015)
On bookshelf up to 1995	Optimization. A Journal of Math. Programming and Operations Research (2002-2015)
	Optimization and Engineering (2000-2015)
	Optimization Letters (2007-2015)
	Optimization Methods and Software (1997-2015)
	Optimization Methods and Software (2002-2014)
on bookshelf	Opuscula Mathematica (2004-2015)
	OR Spectrum (1997-2015)
On bookshelf up to 2011	Order (1984-2015)
on bookshelf	Osaka Journal of Mathematics (1949-2015)
	Osjecki Matematicki List (2004-2014)