000 003090000a22001210004500
008 140223b1979 xxu||||| |||| 00| 0 eng d
041 _aEnglish
100 _a:UNESCO
245 _aUNESCO LIST OF DOCUMENTS AND PUBLICATIONS,1972-76 VOL2
260 _aPARIS
_bUNESCO
_c1979
650 _a
_a
906 _a:UNESCO
999 _c134810
_d134810