000 00440nam a2200133Ia 4500
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041 _aEnglish
245 0 _aStudy of the Contribution of Population Education to Educational Renewal and Innovation in El Salvador, The Republic of Korea, Philippines and Tunisia
260 _aParis :
_bUNESCO,
_c1980
300 _a206p.;
_c29cm
650 _aReport
942 _cRP
999 _c156232
_d156232