Nijholt Anton <br/><br/>
Context-free grammars: covers, normals forms, and parsing 
Nijholt Anton 
 - Berlin  Springer Verlag          1980 
 - vii, 253p.  cm. 
 - Lecture Notes in Computer Science; 93 .
<br/><br/><label>Standard No.: </label>19527 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>B:(R1), M0