Many faces of imitation in language learning   
ed. by Gisela E. Speidel and Keith E. Nelson 
 - New-York  Springer-Verlag  1989 
 - xvi, 342p. 
 - Springer Series in Language and Communication, Vol. 24 .
<br/><br/><label>ISBN: </label>0387968857 
<br/><br/><label>Dewey Class. No.: </label>401.9  / N892