000			00651 a2200205 4500
008			171226b 2011 xxu||||| |||| 00| 0 eng d
020			_a9788170006282
082			_a025.402 8 _bDEV
100			_aDevarajan, G
245			_aInformation access, tools, services and systems
260			_c2011. _aNew Delhi : _bEss ess Publications,
300			_ax, 236 p. ; _c16 * 27 cm.
504			_aIt Includes bibliographical references and index
650			_aInformation access
650			_aElectronic information
650			_aReference service
650			_aUser education
700			_aPulikuthiel, Joseph Kurien
942			_2ddc _cBK
999			_c235541 _d235541