Titles on Docuseek2 have MARC records.
If a title has a MARC record, a MARC Record button appears.

Click the MARC record button to view the formatted, human-readable MARC record.
To integrate the MARC record in your collection, click the Export button. Docuseek2 will export raw MARC record (a .mrc file).
MARC records for licensed titles may be downloaded via the My Account page.