Allenby, R.B.J.T. <br/><br/>
Numbers and proofs 

 - Oxford   : Butterworth- Heinemann,  1997 
 - x,274p.   : ill.   ; 25cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0-340-67653-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Proof theory
<br/><br/><label>LC Class. No.: </label>QA9.54.A55 1997