00520nam a2200169 a 4500041000800000082001800008100002100026245004300047260004800090300001000138650001200148650001600160650002200176942000700198999001500205952013000220  aeng  a338.5bA55e53  aAllen, Clark Lee  aElementary mathematics of price theory  aBelmontbWadsworth Publishing Companyc1962  a155 p  aPRECIOS  aMATEMATICAS  aTEORIA DE PRECIOS  cBK  c3448d3448  00102ddc40718DEPOaCINEPbDEPOSITOd1967-06-06g35.00l0o338.5 A55e53p001272r2012-10-02 00:00:00tEj.1w2009-08-11yBK