Tourlakis, George J <br/><br/>
Computability / 
George J. Tourlakis 
 - Reston, Va. :  Reston Pub. Co.,  1984 
 - x, 566 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographies and indexes 
<br/><br/><label>ISBN: </label>0835908763 
<br/><br/><label>LCCN: </label>83-009751 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computable functions<br/>Recursive functions