Principles and parameters in comparative grammar 
edited by Robert Freidin. 
 - Cambridge, Mass.:  MIT Press,  1991. 
 - 463 pages :  illustrations ;  23 cm. 
<br/><br/> Papers from the First Princeton Workshop on Comparative Grammar held in Mar, 1986 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Grammar, Comparative and general--Congresses