000 00307nam a2200133Ia 4500
008 160316s1972 xxu||||| |||| 00| 0 eng d
020 _a
100 _aBernt P. Stingum
245 _aEconomics
250 _a1st
260 _aLONDON
_bADDISON WESLEY
_c1972
300 _a842
700 _a Marica L. Stingum
_a
999 _c12387
_d12387