000 00315nam a2200121Ia 4500
001 130968
008 170722s9999 xx 000 0 und d
245 _aEncyclopaedia Britannica /
260 _c1929,47,53,64,73,93.
500 _a24V-1929,1947,1953,1964,30V-1974,32V-1993
653 _aEncyclopaedia
942 _cGEN
999 _c32410
_d32410