000 00295nam a2200133Ia 4500
008 160316s1972 xxu||||| |||| 00| 0 eng d
020 _a
100 _aRalphe Beals
245 _aStatistics For Economists
250 _a1
260 _aCHICAGO
_bRAND MCUALLY
_c1972
300 _a420
700 _a
_a
999 _c4908
_d4908