00756cam0 2200241 450 E60020001714120201218094111.020060321d1991 |||||ita|0103 baitaITCooperare e competere tra i bambinicur. Ada FonziFirenzeGiunti1991231 p.23 cmFonzi, AdaA600200034550070ITUNISOB20201218RICAUNISOBUNISOB15089920E600200017141M 102 Monografia moderna SBNM150001261Si89920acquistopregresso1UNISOBUNISOB20060321090905.020190611102655.0SpinosaCooperare e competere tra i bambini1690049UNISOB