000			00641nam a22002057a 4500
008			230314b |||||||| |||| 00| 0 eng d
020			_a978-1-55570-672-2
040			_aNational Science Library _cNational Science Library
080			_aD 027.081 _bP9
100			_aCassell, Kay Ann _92797
245			_aReference and information service in the 21st century: _bAn introduction
250			_a2nd ed.
260			_aNew York: _bNeal-Schuman Publishers, Inc., _c2009
300			_axvii, 461p.
650			_aInformation services
653			_aReference
653			_aBibliographic resource
700			_aHiremath, Uma
942			_2udc _cBK
999			_c8364 _d8364