00406nam a22001577a 450000100060000000300100000600500170001604000140003300800410004710000160008824500380010426000330014230000110017565000370018665000250022314454MX-SIABUC20260702204609.0  aMX-SIABUC050322s1908    fr x   j            fre d40aFontana, L.0 aTraité de politique commerciale4 aParis :bV. Giard e Briére4 a696 p.  a1.POLÍTICA COMERCIALz-FRANCIA  a2.COMERCIOz-FRANCIA