Complementary material to manuscript "U.S. academic libraries: understanding their web presence and their relationship with economic indicators" Orduña-Malea, Enrique Regazzi, John J. Academic libraries Webometrics Repositories Digital collections Online catalogs United States Complementary material of the study "U.S. academic libraries: understanding their web presence and their relationship with economic indicators": institutional and web data. 2013-02-26T08:48:13Z 2013-02-26T08:48:13Z 2013-02-26 info:eu-repo/semantics/other http://hdl.handle.net/10481/23758 eng http://creativecommons.org/licenses/by-nc-nd/3.0/ info:eu-repo/semantics/openAccess Creative Commons Attribution-NonCommercial-NoDerivs 3.0 License