00290nam a2200109Ia 450000500170000008000240001710000270004124500580006826000250012630000100015158300190016120260716043033.0  a02.01.01 C748(1987)  aPierre-Charles, Gerard  aPresent situation and the global crisis of the system  b[s.n.]a[S.l.]c1987  a14 p.  c3/7/00kM2LMGR