000 00271nam a2200097Ia 4500
008 180225s1950 CNT 000 0 und d
245 1 0 _aThe Columbia Encyclopedia
264 0 _aMorningside Heights, NY :
_bColumbia University Press
_c1950
500 _a-
690 _aENCYCLOPEDIA
999 _c2151
_d2151