Pohl, Ira. <br/><br/>
The nature of computation :  an introduction to computer science / 
Ira Pohl, Alan Shaw. 
 - Potomac, MD :  Computer Science Press,  c1981. 
 - xii, 397 p. :  ill. ;  24 cm. 
 - Computer software engineering series .
<br/><br/>Includes bibliographies and index. 
<br/><br/><label>ISBN: </label>0914894129 : 
<br/><br/><label>LCCN: </label>80018433  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic data processing.
<br/><br/><label>LC Class. No.: </label>QA76  / .P58 
<br/><br/><label>Dewey Class. No.: </label>001.64  / PON 1981