00409nam a2200157Ia 450000500170000000800460001703700120006304000200007504100130009508400210010810000170012924500330014626000380017930000140021765000200023120250508150556.0008  250505s9999    xx            000 0 eng d  aTextual  aFEDLbengcFEDL  aeng2eng  a025.4, BROqFEDL  aBroadfield A 0aPhilosophy of classification  aLondon, UKbGrafton and Co.c1946  avii,102p.  aLibrary Science