Search the MLS Union List of Serials

• Search for Journal Titles
• Choose a Library to View Journal Titles
• Update the ULS

About the MLS Union List of Serials

The MLS Union List of Serials is produced by the MLS Resource Sharing Service and lists by journal title the periodical holdings of 173 MLS libraries. The ULS participating libraries and the MLS Resource Sharing Service continuously update the ULS throughout the year.

Some interesting facts about the online edition of the MLS Union List of Serials:

• 173 MLS member libraries contribute their holdings
• 10,235 unique titles are included in the MLS Union List
• 42,009 holdings are represented in the MLS Union List
  

Features of the MLS Union List of Serials

Please refer to this document to view the features of the MLS Union List of Serials. This document illustrates for MLS ULS participating library members how to update your holdings, delete holdings, and add your holdings to a current title. Also included is instruction on how to request a new title be added to the ULS.

MLS Union List of Serials Style Manual

If you are looking for information on the correct format of holdings data in the ULS, please refer to the MLS ULS Style Manual.

For further information

If you are interested in joining the MLS Union List of Serials or should you have any questions, please contact Kate Boyle at (630) 734-5160.