000 00254nam a2200121Ia 4500
080 _a01.03.02 U5814
245 _aBasic texts
260 _bUnesco
_aParisFR
_c2006
300 _a224 p.
583 _c10/12/06
_kJOYD
650 _aUNESCO
942 _cM
_mU5814
999 _c30032
_d30032