01154nam--2200373---450-99000036721020331620051111184918.00-521-37551-70036721USA010036721(ALEPH)000036721USA01003672120010321d1990----km-y0itay0103----baengGB||||||||001yyConversational competence and social developmentIoanna DimitracopulouCambridge (etc.)University presscopyr. 1990X, 167 p.23 cmLinguaggio infantile155.413DIMITRACOPOULOU,Ioanna543847ITsalbcISBD990000367210203316II.3. 2574(VI PS B 940)156601 L.M.VI PS B00070745BKUMATAMI4020010321USA011104TAMI4020010323USA01095120020403USA011644PATRY9020040406USA011625COPAT29020051111USA011849Conversational competence and social development877297UNISA