There have been surveys that hint at these categories, such as the study commissioned by OCLC to assess “interest and needs for education and training of library workers and how widely these needs vary worldwide” (Wilkie & Strouse, 2003). Data were collected using categories such as information sources or tools, library standards or practices, professional publications or professional associations, etc. These are vague categories, at best, and do not shed much light on the types of tools and resources about which librarians worldwide would like to attain more skills and knowledge.