Researching language in schools and communities :  functional linguistic perspectives / 
edited by Len Unsworth. 
 - London :  Cassell,  2000. 
 - ix, 311 p. ;  24 cm. 
 - Open linguistics series. .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0304702447 (hbk.)  RM315.70 0304702455 (pbk.)  RM137.13 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Linguistics--Research.<br/>Functionalism (Linguistics).