WebLibNet
              _{Union Catalogue of Libraries in India}

000 - Computer science, information & general works 1,488 100 - Philosophy & psychology 2,804 200 - Religion 1,172 300 - Social sciences 14,281 400 - Language 802 500 - Science 6,600 600 - Technology 3,331 700 - Arts & recreation 384 800 - Literature 10,056 900 - History & geography 9,460