Sehgal, R. L Hand Book Of Library Software Packages - Ess Ess New Dilhi 1998 - [x], 310 p. 21 cm ISBN: 8170002427 Nat. Bib. Agency Control No.: 020 SEH Subjects--Topical Terms: Library SystemLibrary ManagementInformation Technology Dewey Class. No.: 020 / SEH