Tiwari, Purushotham. International encyclopaedia of library & information science / Purushotham Tiwari and R. S. Kochar. - New Delhi : A. P. H. publishing, c 2010. - Vols. ; 23 cm. V. 3- Library Automation ; 322 322 ISBN: 978-81-313-0904-9 Subjects--Topical Terms: Library science--Encyclopaedia. Dewey Class. No.: 020.3 / T1i