Rosenbrock, H. H. <br/><br/>
Machines with a purpose / 
Howard Rosenbrock. 
 - Oxford :  Oxford University Press,  1990. 
 - 223 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>0198563469  RM113.03 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technology--Philosophy.<br/>Man--machine systems.<br/>Control theory.