Sinclair, John McHardy. <br/><br/>
Towards an analysis of discourse  the English used by teachers and pupils 
J. McH. Sinclair and R. M. Coulthard. 
 - London  Oxford University Press  1975. 
 - iv, 163 p.  ill. 
<br/><br/>Bibliography: p. 157-163. 
<br/><br/><label>ISBN: </label> £2.50 
<br/><br/><label>LCCN: </label>76353924  
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Study and teaching.<br/>Interaction analysis in education