Graham, Robert M.,   1929- <br/><br/>
Principles of systems programming/ 
Robert M. Graham. 
 - New York:  John Wiley & Sons,  1975 
 - 422 p. :   ill. ;   25 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0471321001 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic digital computers--Programming.