Langford, David <br/><br/>
Analysing talk:  investigating verbal interaction in English/ 
David Langford 
 - London  Macmillan  1994 
 - x,190p.:  22cm 
 - .
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>0333614941 
<br/><br/><label>LC Class. No.: </label>PE1131  / .L26 1994