000 00365nam a2200157Ia 4500
008 130223s9999 xx 000 0 und d
080 _a370.731
245 _aElements of educational planning
260 _aFrance
260 _bUNESCO
260 _c1963
300 _a42 p.
440 _aNo. 45; UNESCO Educational Stu
901 _pS10578
942 _cB
_2udc
999 _c121374
_d121374