Veldman, Wim <br/><br/>
Some intuitionistic variations on the notion of a finite set of natural numbers 

 - Nijmegen:  Catholic University, Department of Mathematics,  1995, 
 - 37p.  21cm. 
 - Report 9520 .
<br/><br/>Includes bibliographical references 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Intuitionistic mathematics<br/>Numbers <br/>Natural <br/>Set theory
<br/><br/><label>LC Class. No.: </label>MATH QA3.R46 no.9520