Dennis Sentilles <br/><br/>
A bridge to advanced mathematics 

 -  Williams and Wilkins  1975 
 - 387 p 
<br/><br/><label>ISBN: </label>0- 683- 07535- 7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Proof theory
<br/><br/><label>LC Class. No.: </label>QA 9. S44/