000 00290nam a2200109Ia 4500
100 _aYule, William (ed) & Rutter, Michael (ed)
020 _a0-632-01522-5
942 _cBK
245 _aLanguage development and disorders
260 _aMac keith press, Oxford
_c1987
082 _a612.78 Yul/Rut
999 _c58666
_d58666