000			00452pam a2200169a 44500
008			160408b1982 xxu||||| |||| 00| 0 eng d
082			_a616.855 _bC889p
100			_aCrystal, David
245	1		_aPROJILINGLINGUISTIC DISABILITY
260			_aLondon _bEdward Arnold _c1982
300			_a218
500			_aBibliography : P. 214-216
650			_aLanguage And Languages
650			_aSpeech -- Disorders Of
964			_gCIRC
997			_aA78807 C
999			_c304814 _d304814