Best, Eike (et-al) <br/><br/>
Petri  Net Algebra : monographs in theoretical computer science:Proceedings 

 -  Springer: Tokyo  2001 
 - 378 p. 
<br/><br/><label>ISBN: </label>0003540673989 
<br/><br/><label>Subjects--Topical Terms: </label><br/>petri nets
<br/><br/><label>Dewey Class. No.: </label>004.3  / P27