The essay :  structure and purpose / 
Richard L. cherry, et al. 
 - Boston :  Houghton Mifflin,  1975. 
 - xviii, 473 p. ;  24 cm. 
<br/><br/> Open. 
<br/><br/><label>ISBN: </label>0395186102 
<br/><br/><label>LCCN: </label>74190660  
<br/><br/><label>Subjects--Topical Terms: </label><br/>College readers.<br/>English language--Rhetoric.<br/>Exposition (Rhetoric)