Explaning Reading/ 
Duffy,Gerald G. 
 - 2nd ed. 
 - New York:  The Guilford Press,  2009. 
 - 244p.p. 
<br/><br/><label>ISBN: </label>9781606230763 
<br/><br/><label>Dewey Class. No.: </label>372.4  / DUF/E