Gayakwad, Ramakant. <br/><br/>
Analog and digital control systems   
by Ramakand Gayakwad and Leonard Sokoloff 
 - Englewood Cliffs  Prentice-Hall  1988 
 - xxii, 660p. 
<br/><br/><label>ISBN: </label>0130326739 
<br/><br/><label>Dewey Class. No.: </label>629.895  / N883;1