Brauer, W (et.al) <br/><br/>
Products of Automata : EATCS, Monography on Theoretical Computer Science 

 -  Springer: Tokyo  1986 
 - 104 p. 
<br/><br/><label>ISBN: </label>354013719X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>automata :
<br/><br/><label>Dewey Class. No.: </label>005.131  / P65