Causey, Robert L. <br/><br/>
Logic, sets, and recursion 

 - Boston, Mass. :  Jones and Bartlett,  1994 
 - 405 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LOGIC, SYMBOLIC AND MATHEMATICAL
<br/><br/><label>LC Class. No.: </label>QA9  / C387L