Richards, R. J. (Robert John), 1938- <br/><br/>
Solving problems in control 
R. J. Richards 
 - Harlow, Essex  Longman Scientific & Technical  1993 
 - vii, 232 p. : ill. ; 25 cm. 
<br/><br/> Copublished in the United States with John Wiley & Sons, New York 
<br/><br/><label>ISBN: </label>0582032989  RM32.72 
<br/><br/><label>LCCN: </label>93-3396 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Automatic control