Progress in language planning :  international perspectives / 
edited by Juan Cobarrubias, Joshua A. Fishman. 
 - Berlin :  Mouton,  1983. 
 - 383 p. :  23 cm. 
 - Contributions to the sociology of language ;  31. .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9027933588 (hbk.)  RM132.45 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Language planning--Addresses, essays, lectures.