Gross, M.. <br/><br/>
Introduction to Formal Grammars /  

 - 1st ed /  
 - New York 10010 :   Springer-Verlag ,   1985 
 - p.231,x :  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>B33:5  / L0