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 |