000 00278nam a2200109Ia 4500
008 191031s9999 xx 000 0 und d
245 0 _aEncyclopaedia Britannica: 1990 Book of the year
260 _bEncyclopedia Britannica Inc
260 _c1990
365 _b750
942 _cBK
999 _c216086
_d216086