Sampson, Geoffrey <br/><br/>
Stratificational grammar: a definition and example 

 - Hague  Mouton  1970 
 - 68p.  23cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Stratificational  grammer
<br/><br/><label>LC Class. No.: </label>PAM P151.S2