Johnson, Lyle R,  <br/><br/>
System structure in data, programs, and computers/ 
by Lyle R. Johnson. 
 - Englewood Cliffs, N.J.:  Prentice-Hall,  1970. 
 - xiii, 303 pages :  illustrations ;   24 cm. 
<br/><br/>Bibliography: pages 281-293. 
<br/><br/><label>ISBN: </label>6138803366 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic data processing.<br/>Electronic digital computers.