00473nam a22001697a 450000100060000000300100000600500170001604000140003300800410004710000230008824500740011126000230018530000110020849000290021965000250024870000300027314772MX-SIABUC20260702204635.0  aMX-SIABUC050521s1968    fr x   j            fre d40aDarranche, Maurice0 aEnquête sur la jeunesse/cpar Maurice Darranche et georges Fouchard4 aParis :bGallimard4 a383 p.  aCollection Idées;v167  a1.JUVENTUDz-FRANCIA4 aFouchard, Georges, coaut.