000 00290nam a2200109Ia 4500
008 161118s2016 xx 000 0 und d
082 _a334 B6P7
100 _aBogardus, E.S.
245 0 _aPrinciples of Cooperation
260 _aChicago
_bThe Cooperation league of U.S.A.
_c1958
942 _2ddc
999 _c19307
_d19307