000 00395nam a2200157Ia 4500
008 240930s9999||||xx |||||||||||||| ||und||
020 _a9231015044
082 _a370
_bBLA
100 _aBlanc,Emile
245 0 _aEducational innovations in switzerland : traits and trends
260 _aUnesco
_bunesco,
_c1978
300 _a98p.;
_c21cm
440 _a33
650 _aEducation
942 _cLM
999 _c131616
_d131616