000 00323nam a2200133Ia 4500
084 _2Colon Classification
100 _aWells, Alan
245 0 _aSocial Institutions /
_cby Alan Wells
260 _aLondon :
_bHeimann,
_c1970.
300 _a298p. :
500 _aGeneral
650 _aSocial Institutions
942 _cBK
999 _c512920
_d512920