Nijmeijer, H. <br/><br/>
Three decades of mathematical system theory  a collection of surveys at the occasion of the 50th birthday of Jan C.Willems. 
by H. Nijmeijer, J. M. Schumacher. 
 - Berlin  S-V  1989 
 - vi, 562p 
 - Lecture notes in control and information sciences  135 .
<br/><br/><label>ISBN: </label>3540516050 
<br/><br/><label>Dewey Class. No.: </label>003  / N894