000 00640nam a2200229Ia 4500
005 20250508164624.0
008 008 250505s9999 xx 000 0 eng d
037 _aReference
040 _aFEDL
_beng
_cFEDL
041 _aeng
_2eng
084 _a507, CAI/RR
_qFEDL
100 _aCaillods Francoise and others
_9778642
245 0 _aScience education and development : Planning and policy issues at secondary level
245 0 _cUNESCO
260 _c1997
300 _a242p.
365 _aDFL
_b64.25
546 _aMACESE
650 _aScience education
942 _cREF
_h507, CAI/RR
999 _c1390178
_d1390178