00412nam a22001577a 450000100060000000300100000600500170001604000140003300800410004710000180008824500780010625000060018426000290019030000110021965000240023018960MX-SIABUC20260702205120.0  aMX-SIABUC050513s1960    fr x   j            fre d40aRoubier, Paul0 aLe droit transitoire (conflits des lois dans le temps)/cpor Paul Roubier4 a24 aParis :bDalloz et Sirey4 a590 p.  a1.DERECHOz-FRANCIA