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Readers' Guide Retrospective

Index

Index of articles published in many different popular press magazines from 1890 through 1982.


RILM Abstracts of Music Literature

Index

Coverage: 1967-present

Indexes the scholarly literature of music from Amadeus to Zevon.


Rock's Backpages Library

Full-Text

Rock reviews, articles, and interviews from the 1960s to the present.


Roper iPoll Databank

Data, Full-Text

Coverage: 1935 to present

Database of U.S. national public opinion surveys. From The Roper Center for Public Opinion Research.


Routledge Encyclopedia of Philosophy

Full-Text, Reference

Core reference work covers Anglo-American, ethical and political, cross-cultural, interdisciplinary, continental, and contemporary philosophy.