00418nam a2200145 a 450000500170000010000210001724500420003826000450008030000160012569000270014196400230016899700120019199900170020395200520022020251203090743.0  aRanganathan,S.R.  aProlegomena to library classification  aMadrasbMadras Library Associationc1937  a305p.c25cm  aLibrary classification  bENGLISHcdefg_  a28426 C  c18849d18849  00104070aPUbPUd1999-01-28l0o p28426yBK