00443nam a2200169Ia 4500003000500000005001700005008004100022020001500063100002000078245004900098250001000147260005400157300001100211500001400222650002000236080001700256BNCV20231122114140.0200123b cv ||||| |||| 00| 0 por d a2130425127 aDelfaud, Pierre aLes théories économiques/ Pierre Delfaud a2 ed. aParis:bPresses universitéires de France,c1986 a127 p. aInv. 2018 aEconomia-teoria a330.1 DEL th