000 00589 a2200193 4500
020 _a1856046885
020 _a9781856046886
082 _a020
_bCAR
100 1 _aCassell, Kay Ann.
_915881
245 1 0 _aReference and information services in the 21st century
_b: an introduction /
_cKay Ann Cassell.
250 _aRevised edition.
260 _aLondon :
_bFacet Publishing,
_c2009.
300 _a461 p.
500 _aPaperback.
650 4 _aLibrary & information services.
_93052
650 4 _aLibrary & Information Science.
_9253911
700 1 _aHiremath, Uma.
_915883
942 _cBK
999 _c45512
_d45512