00348    a2200121   4500041000800000082001800008100002500026245004400051260004000095300000900135650006200144653002000206  aEng  a025.43bB322i  aBatty, charles David  aAn introduction to colon classification  aBombaybAsia publishing housec1966  a90p.  aColon classificationaLibrary classificationaCataloguing  aLibrary science