000 00258nam a2200109Ia 4500
008 160710s1940 xx 000 0 und d
100 _aDUMMEIER
245 _aECONOMICS WITH APP TO AGRICULTURE
260 _bMCGRAW-HILL
_c1940
300 _a752
942 _2ddc
_cB
999 _c9712
_d9712