ABC-Chemistry: FREE CHEMICAL INFORMATION: Researcher's guide to journalsAcademic Journals
African Journals OnlineAmerican Association of University Presses
Arxiv.org e-Print ArchiveBentham Open Access
Bibliographic databaseBioMed Central publishes
BLDS E-libraryBookBoon
Central Marine Fisheries Research Institute Institutional RepositoryCERN Document Server
CessdaCiteSeerX
Computer science journalsCoursera Online Courses
Digital Commons NetworkDirectorate of Collegiate Education
Directory of Open Access BooksDirectory of Open Access Journals (DOAJ)
DownToEarth(Latest news in Environmental science)e-Gyankosh
Economic and Political Weekly(EPW)EdX Online Courses
Electronic Information for LibrariesePG Pathshala
Europe PubMed CentralGoogle Book Search Library Project
Google Scholar HAL Institut National de Recherche en Informatique et en Automatique Archive Ouverte
Harvard University Online CoursesHathiTrust Digital Library
High Wire Press partnersIndian Institute of Astrophysics Institutional Repository
Indian Institute of Science Bangalore Institutional Repositoryinfofacility
Information and Library Network Centre Institutional RepositoryInternational Crops Research Institute for the Semi-Arid Tropics Open Access Repository
IOSR Journals (International Organization of Scientific Research)iPl2
IT E-BooksJohns Hopkins University Online Courses
Khan Academy coursesLearning Object Repository CEC
Mahatma Gandhi University, Kerala, IndiaMathGuide
Microsoft Virtual Academy CoursesMIT OpenCourseWare
MIT OpenCourseWare materialsNAAC
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OAPENOMICS International Journals
OMICS Open Access JournalsOpen Access Repository Publications of Fellows of the Indian
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OpenLearn (OU)Project Gutenberg
Research Papers in EconomicsROAD
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SociositeSpoken Tutorial Videos
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Virginia Tech University Digital Library and ArchivesWorld Bank
World ScientificWWW Virtual Library