OAIster

A union catalog of 23 millions of digital resources linking to full-text or full images By OCLC
- Includes born-digital texts, audio files, images, movies, datasets, theses, technical reports, research papers and image collections 
- Contains digital resources from open archive collections 
- Represents multidisciplinary resources from more than 1000 contributors worldwide 
- Records contain a digital object link allowing users access to the object in a single click

OAIster is available only through subscription to Base Package or OCLC Collection on WorldCat Discovery Service.