The U.S. Department of Energy (DOE) Office of Scientific and Technical Information (OSTI) offers the ability to download records of DOE scientific and technical information (STI) in Machine-Readable Cataloging (MARC) record format. Full-text documents are primarily from 1991 forward, but approximately 25% of the records with full-text are from earlier years. OSTI.GOV includes STI documents that were produced by DOE, the DOE contractor community, and DOE granteees. STI documents from DOE predecessor agencies - the U.S. Atomic Energy Commission (AEC) and the Energy Research and Development Administration (ERDA) - are also included. Legacy documents are added as they become available in electronic format. MARC records are available as soon as full-text documents are added to OSTI.GOV