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Scientific publications, online
Medical publications, online
Social science publications, online
Environmental publications, online
Technical publications, online
Trade publications, online
Legal publications, online
Reports, online
Reviews, online
Reference books, online
Catalogues, online
Dictionaries, online
Directories, online
Encyclopaedias, online
Manuals, handbooks, online
Periodicals, online
Journals (e-journals), online
Newspapers, online
Magazines, online
Books (e-books), online
Electronic books (e-books) for children
Maps, online
