Freidin, Robert <br/><br/>
Principles and parameters in comparative grammar 

 - Cambridge  The MIT Press  1991 
 - 463 p. 
<br/><br/><label>ISBN: </label>0262061406 
<br/><br/><label>Subjects--Topical Terms: </label><br/>GRAMATICA<br/>GRAMATICA COMPARATIVA<br/>LENGUA INGLESA