006710000a22001810004500003000900000005001700009245007000026264009600096300001000192040001000202090001600212041000800228650003600236111006300272942003600335999001700371952010100388PH-MaWHO20241108112634.0  aFinal report of the Congress [held in] Barcelona, 8-15 July 1985.  aParis : bUnited Nations Educational, Scientific and Cultural Organization (Unesco),c1985.  a133p.  aDery.  aUXY.AD 1985  aeng  aAdolescencexCongresses9647472  aWorld Congress on Youth (1985 : Barcelona, Spain).9670677  cMONOgMark 30-10-2008  11:56:58  c15120d15120  00104070aWPRObWPROd2021-05-24l0oUXY.AD 1985p15120r2024-01-24 00:00:00w2021-05-24yMONO