000			00552pam a2200169a 44500
008			160408b1987 xxu||||| |||| 00| 0 eng d
082			_a025.52 _bSa97i
100			_aSaxena, R. S.
245	1		_aINFORMATION RETRIEVAL TECHNIQUES AND REFERENCE SOURCES & TOOLS IN PURE AND APPLIED SCIENCES
260			_aAgra _bY. K. Pub. _c1987
300			_a144
650			_aInformation Retrieval System -- Techniques
650			_aLibraries -- Reference Service
650			_aScience -- Information Techniques And Tools
964			_gCIRC
997			_aA95902 C
999			_c292610 _d292610