000 00317nam a2200133Ia 4500
100 _aDas, Kailash Chandra
365 _b695
942 _cBK
654 _a
245 _aInformation access in digital libraries
260 _aNew Delhi
_bSSDN Publishers & Distributors
_c2012
082 _a025.04
300 _avii,197
999 _c420370
_d420370
041 _aeng