000 00299nam a2200121 4500
020 _a9788193431184
082 _a025.174
_bSAN/E
100 _aSanjeev
245 _aEssentials of digital content management and preservation
260 _aNew Delhi
_bEss Ess Pub
_c2018
300 _a127p
942 _cBK
999 _c55435
_d55435