2009
Online Publishers Association | OPA News | Press Releases

"Online Publishers Association Study Shows Consumers Exposed to Display Advertising Are More Engaged and Spend More Money Online"
2006

As seen at code4lib 2006: OPA-0.1 | One Big Library.

"(OPA Proxies APIs) is a simple python application that demonstrates the unAPI specification. By default, it proxies all records at Pubmed, all photos at Flickr, and metadata for books with isbns from Amazon. It will also proxy any arbitrary OAI-PMH servi
2005

internet kidnaping : le forum des meandres kidnapé par speedjazz

opa et redirectionele
1
(3 marks)