Gazdar, Gerald. <br/><br/>
Natural language processing in POP-11 :  an introduction to computational linguistics / 
Gerald Gazdar, Chris Mellish 
 - Workingham, England ; Reading, Mass. :  Addison-Wesley,  1989 
 - xv, 525 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>0201174480 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computational linguistics.<br/>POP11 (Computer program language)
<br/><br/><label>Dewey Class. No.: </label>006.35  / GAZ