00364    a2200145   4500041000800000082001500008100001600023245002900039260003600068300001000104650005400114653002000168942001300188999001700201  aEng  a020bD954l  aDutta, D.N.  aLibraries and their uses  aCalcuttabThe world pressc1975  a163p.  aLibrariesaUsers needaBookaInformation services  aLibrary Science  2ddccGEN  c65816d65802