00408nam a2200157 a 450000100080000000500110000800800410001910000200006024500440008026000530012465000120017765000130018965000100020270000170021270000210022918853102024-03-26       2010    bl uuuu     u00u1 u    #d1 aCARVALHO, G. R.  aPoder de compra.h[electronic resource]  aLeite & Derivados, v. 19, n. 119, p. 24-26c2010  aConsumo  aEconomia  aLeite1 aPINHA, L. C.1 aTRAVASSOS, G. F.