Habayeb A R <br/><br/>
System effectiveness 

 - Oxford  Pergaman           1987 
 - xiii, 447p.  cm. 
<br/><br/><label>Standard No.: </label>21764 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> System engineering<br/>System analysis
<br/><br/><label>Dewey Class. No.: </label>B289M, M7