00401nam a22001457a 450000100060000000300100000600500170001604000140003300800410004724500600008826000320014830000110018065000370019170000270022817254MX-SIABUC20260702204918.0 aMX-SIABUC050522s1969 fr x j fre d0 aQue faisaient-ils en avril?/cpar M. Clavel...(y otros)4 aParis :bRevue Montalembert4 a327 p. a1.EDUCACIOĢN SUPERIORz-FRANCIA4 aClavel, Mauriced1920-