000 00253nam a2200109Ia 4500
008 221125s1985 xx 000 0 eng d
100 _aMilanov, Milan
245 0 _aUNESCO and Bulgaria
260 _bSofia Press
_c1985
300 _a89p
942 _2ddc
_cBK
999 _c44481
_d44481