000 00271nam a2200133Ia 4500
008 190927s9999 xx 000 0 und d
082 _a909 M720 1977
100 _a-
245 4 _aThe modern world
260 _a5
260 _b546
260 _c1977
942 _cGENREF
999 _c41717
_d41717