The document discusses open access literature and journals. It defines open access as online, free of charge literature without copyright or licensing restrictions. Open access journals do not charge readers or institutions for access. They cover their costs through article processing fees, advertising, or subsidies. The document lists several open access journal publishers and databases. It also discusses Indian open access biomedical journals and databases like IndMED and MedKnow. Finally, it provides a list of 73 open access library and information science journals collected from sources like DOAJ, PubMed, and SciELO.