Dogan A Tugal.Osman Tugal <br/><br/>
data transmission 

 - 
 -  McGraw-Hill  1989 
 - 493 
<br/><br/>  
<br/><br/><label>ISBN: </label>0-07-065447-6 
<br/><br/><label>Dewey Class. No.: </label>621.39