000 00287nam a22001097a 4500
008 170210b xxu||||| |||| 00| 0 eng d
050 _aH1.A2(1949-50 Vol.1-2)
245 _aInternational Social Science. /
260 _bUNESCO,
_c1949-50
300 _a199p. ,625p.:
_c24cm
942 _2lcc
_cBK
999 _c6246
_d13746