00934nam 2200361 450 99101359928033213-7345-2478-4(CKB)3710000000908779(MiAaPQ)EBC4722435(EXLCZ)99371000000090877920170215h20162016 uy 0gerurcnu||||||||rdacontentrdamediardacarrierNumber 9 /Georg Bock[Hamburg, Germany] :[tredition GmbH],2016.©20161 online resource (67 pages)3-7345-2477-6 YouthSocial aspectsElectronic books.YouthSocial aspects.305.235Bock Georg1264063MiAaPQMiAaPQMiAaPQBOOK9910135992803321Number 92963359UNINA