00493nam a2200157Ia 4500100002300000650003500023942000700058654002700065245004200092260002900134082001500163300000800178546001200186999001700198952012000215  aRanganathan/ S.R.   aLibray and information Science  cBK  aLibrary classification  aProlegomena to Library Classification  bUBS PUBaNew Delhic1990  a25.42bPAN  a640  aENGLISH  c33731d33731  001040708CRCaCRCEbCRCEd2023-03-17eUnion Bookg150.00l0o25.42 PANp5804r2023-03-17v150.00w2023-03-17yBK