000 00277nam a2200097Ia 4500
008 190719s9999 xx 000 0 und d
100 _aR K Sharma/ B P Tripathi
245 0 _aInformation handling in libraries in 21st century
260 _aNew Delhi
_bEss Ess Pub
_c1989
942 _cBK
999 _c7732
_d7732