000 00335nam a2200145Ia 4500
008 220421s9999||||xx |||||||||||||| ||und||
020 _c695
040 _aET
100 _aKAMLA SINHA
245 0 _aCHANGING ROLC OF DIGITAL LIBRATION
260 _bVISTA INTERNATIONAL PUB.
_aDELHI
300 _a285
500 _a15201
942 _cBK
999 _c21442
_d21442