000 00300nam a2200121Ia 4500
008 160710s1950 xx 000 0 und d
082 _a330.1 UMB
100 _aUMBREIT, MYRON H.
245 _aMODERN ECONOMIC PROBLEMS
260 _bMCGRAW-HILL BOOK CO. INC.
_c1950
300 _a642
942 _2ddc
_cB
999 _c11447
_d11447