Beam, Walter R. <br/><br/>
Systems engineering : architecture and design 
Walter R,  Beam 
 -  c 1990 
<br/><br/><label>ISBN: </label>0071007121 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Systems engineering---
<br/><br/><label>Dewey Class. No.: </label>620.0042 BEA