Rogerson, Pamela <br/><br/>
Speaking clearly  : pronunciation and listening comprehension for learners of English 
/ Pamela Rogerson, Judy B. Gilbert 
 - Cambridge :   Cambridge University Press,   1990. 
 - VII, 136 s. ;  24 cm.  10AGR-RogP-Spe 
<br/><br/><label>ISBN: </label>0521312876