00472nam a22001697a 450000100060000000300100000600500170001604000140003300800410004710000190008824500910010725000060019826000300020430000110023449000300024565000270027514222MX-SIABUC20260702204545.0  aMX-SIABUC050525s1972    fr x   j            fre d40aSalles, Pierre0 aLa dissertation économique : Technique et applications exercices et sujets d'examens4 a34 aParis :bDunod Économie4 a234 p.  aUniversité et Technique  a1.ECONOMÍAz-FRANCIA