000 00310nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a025.31
100 _aRamaiah L S
245 0 _aLibrary and Information Services in the Digital Era
250 _a1
260 _bBs Publication Hydrabad
_c2011
942 _cBK
999 _c23772
_d23772