000 00286nam a2200121Ia 4500
008 160710s1951 xx 000 0 und d
082 _a330 ALT
100 _aALT,RICHARD M.
245 _aBUSINESS ECONOMICS
260 _bRICHARD D. IRWIN, INC.
_c1951
300 _a580
942 _2ddc
_cB
999 _c15632
_d15632