00854nam0-22003131i-450-990003230700403321000323070FED01000323070(Aleph)000323070FED0100032307020000920d1973----km-y0itay50------baitaIT<<I >>vagabondi efficaciFernand Deligny.MilanoJaca Books1973.226 p.19 cmLavoro e scuola4[Trad. di: Les vagabonds efficaces, c1970]Emarginazione socialeEsperienze pedagogiche13910Deligny,FernandITUNINARICAUNIMARCBK99000323070040332113910 DEL5936/ISESSESVagabondi efficaci449458UNINAING01