00302nam a2200109 4500 9788184551570 025.00285 SIN/ENC.3 Encyclopedia of digital library technology Vol 3 Edited by S P Singh New Delhi Omega publication 2010 287p. REF 382295 382295 0 0 0 0 DLS DLS PROC 2019-11-05 0.00 0 025.00285 SIN/ENC.3 DLS4035 2019-11-05 00:00:00 2019-11-05 REF