MILNER ,R. <br/><br/>
COMMUNICATING AND MOBILE SYSTEM : PI - CALCULAS 

 - CAMBRIDGE  CUP  2003 
 - xii+161p.,23X15Cms. 
<br/><br/><label>ISBN: </label>0521658691 
<br/><br/><label>Dewey Class. No.: </label>621.38195404 M659