Gannon, Peter. <br/><br/>
Assessing writing :  principles and practice of marking written english / 
by.Gannon, Peter. 
 - London :  Edward Arnold,  1985. 
 - 88p. :  ill. 
 - [Explorations in Language Study] .
<br/><br/><label>ISBN: </label>0713164395 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Rhetoric.<br/>Rhetoric.<br/>English language--Rhetoric.