000 00310nam a2200109Ia 4500
008 210324s1959 xx 000 0 und d
082 _a303
_bSEL/Enc
100 _aSeligman, Edwin R.A. Ed.
_9296411
245 _aEncyclopaedia of the social sciences. Vol.11-12
260 _c1959
650 _aEncyclopedia
_9296412
999 _c266011
_d266011