000 00302nam a2200109 4500
020 _a9788184551570
082 _a025.00285 SIN/ENC.2
245 _aEncyclopedia of digital library technology Vol 2
_cEdited by S P Singh
260 _aNew Delhi
_bOmega publication
_c2010
300 _a264p.
942 _cREF
999 _c382294
_d382294