000 00280nam a2200109Ia 4500
001 2446
008 190520s9999 xx 000 0 und d
020 _a00251
100 1 _aMacmillan Educational Company, P.F. Collier, Inc.
245 1 0 _aCollier´s Encyclopedia Vol. 20
942 _cCA
999 _c14199
_d14199