000 00306nam a22001217a 4500
008 170213b xxu||||| |||| 00| 0 eng d
050 _aH1.A2(1958 Vol.10)
245 _aInternational Social Science. /
260 _bUNESCO,
_c1958.
300 _a673p.:
_c24cm.
500 _aIncludes index
942 _2lcc
_cBK
999 _c6252
_d13752