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