Research Databases

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D&B Million Dollar Database

Data Citation Index

DELCAT Discovery

Derwent Innovations Index

Dictionary of National Biography

Dictionary of Old English

Digital Bibliography of Delaware

Digital Collections (University of Delaware Library)

Digital Public Library of America (DPLA)

Digital Sanborn Maps: Delaware

Dissertations & Theses / Dissertation Abstracts

Dissertations & Theses @ University of Delaware

Docuseek2 Complete Collection

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