Fitch . E.C  Surjaatmadja .J.B <br/><br/>
Introduction To Fluid Logic 

 - Washington  Hemisphere Publishing Corporation  1978 
 - 328 p. 
<br/><br/><label>ISBN: </label>0-07-021126-4 
<br/><br/><label>Dewey Class. No.: </label>621  / FIT