000 003010000a22001210004500
008 140223b1980 xxu||||| |||| 00| 0 eng d
041 _aEnglish
100 _a:UNESCO
245 _aDIRECTORY OF EDUCATIONAL RESEARCH INSTITUTIONS
260 _aPARIS
_bUNESCO
_c1980
650 _a
_a
906 _a:UNESCO
999 _c141718
_d141718