Crabtree, Monica <br/><br/>
Language files :  materials for an introduction to language / 
Monica Crabtree and Joyce Powers. 
 - 5th ed. 
 - Columbus :  Ohio State University Press,  c1991. 
 - xii, 449p. : ill. ; 28 cm. 
<br/><br/><label>ISBN: </label>0814205259 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Linguistics
<br/><br/><label>LC Class. No.: </label>P121   / C84 1991