المعايير العربية للمكتبات

On Thursday, August 16, a small update was made to the RDA Toolkit beta site. In addition to fixed links, corrected typos and other minor changes to the text, the update also included several significant changes to the site display and functionality. ...There will be another update to the beta site around September 19th. It will include further revisions to the RDA content and upgrades to the site functionality.

النص الكامل هنا.