upr.contentdm.oclc.org
Digital library for searching books, documents, images and online collections.
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Published directory entries matching your search.
punjabipedia.org
Online encyclopedia maintained by Punjabi University concerning Punjabi language and culture.
puyopreservation.tumblr.com
Archive and team preserving Puyo Puyo media.
repo.qst.go.jp
Digital library for searching books, documents, images and online collections.
qucosa.de
Browse digitized texts, images, archives and cataloged cultural materials.
queerdigital.com
Search an online collection of books, documents, media and archival records.
queerliberationlibrary.org
Find digitized publications and collection items through an online library.
github.com
A python framework to transform natural language questions to queries in a database query language.
ees.kuleuven.be
Search atmospheric data collections and supporting datasets from NLD.
radioreference.com
Radio frequency database for public safety, aviation, trunked systems, and scanner information.
rgd.mcw.edu
Browse research datasets and genomic data related to biology.
rave-survey.org
Find and access astrophysics and astronomy research data, with indexed observational data.
rebrickable.com
LEGO database for sets, parts, minifigures, build tracking, and custom model discovery.
recollectionwisconsin.org
Find digitized publications and collection items through an online library.
rebiun.org
Network of academic libraries in Spain.
reddeerpress.com
Research index for locating articles, books, authors and citation information.
neurocienciaib.org
Nonprofit organization based in Argentina.
redump.info
Disc preservation database for verifying optical disc dumps and metadata.
regulyarchivum.hu
Digital archive of the Antal Reguly.
reitaku.repo.nii.ac.jp
Browse digitized texts, images, archives and cataloged cultural materials.
rtabstracts.org
Research index for locating articles, books, authors and citation information.
Index providing access to music periodical literature published between 1750 and 1966.
Nonprofit organization offering digital collections and tools for locating research on musical topics.
repbib.uni-trier.de
Repertory of medieval literature commenting on the Bible.