Name Scholarly? Full-Text?
IEEE Xplore info some most
Index Islamicus info some some
Informe info some all
InfoTrac info some some
International Bibliography of Art (IBA) info some none
International Index to Music Periodicals info some some
International Political Science Abstracts info some some
International Bibliography of the Social Sciences (IBSS) info none n/a
ICPSR (Inter-University Consortium for Political and Social Research) info n/a n/a
InfoTrac Newsstand info n/a all
Intelex Past Masters n/a all
International Children's Digital Library info n/a some
IPA Source info n/a all
iPoll info n/a n/a
Image Databases info
International Relations Databases info