000			00382nam a22001577a 4500
008			250207b ||||| |||| 00| 0 eng d
020			_a9788170007340
041			_aeng.
082			_a025.042 _bSUI
100			_aSukula shiva
245			_aInformation Retrieval
260			_aNew Delhi _bEss Ess Publications _c2014
300			_a611p.
650			_aLIBRARY SCIENCE
942			_cBK
999			_c49338 _d49338