Chastain, Kenneth <br/><br/>
Developing second-language skills :  theory to practice / 
Kenneth Chastain 
 - 2d ed. 
 - Chicago :  Rand McNally,  1976 
 - x, 551 p. ;  23 cm. 
<br/><br/> First ed. published in 1971 under title: The development of modern-language skills 
<br/><br/>Includes bibliographies and index 
<br/><br/><label>ISBN: </label>0528645196 
<br/><br/><label>LCCN: </label>75-016806 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Languages, Modern--Study and teaching