000 cam a22 a 4500
999 _c25070
_d25070
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008 180317t1972 -uk||||| |||| 00| 0 eng d
040 _aBD-DhIDS
_cBD-DhIDS
_dBD-DhIDS
041 _aEng
082 _a330.1
_bPFO
100 1 _aPfouts, Ralph w.
245 1 0 _aElementary economics :
_ba mathematical approach /
_cRalph w. Pfouts
260 _b
_aNew York :
_bJohn Wiley & Sons ,
_c1972
260 _c
300 _a
_a335p. :
_bill. ;
_c24 cm.
504 _aIncludes bibliographical references and index.
650 0 4 _aEconomic theory
650 0 4 _aMathematics in economics
942 _2ddc
_cBK