Sherman, Helene J. <br/><br/>
Teaching learners who struggle with mathematics :  systematic intervention and remediation / 
Helene J. Sherman, Llyod I. Richardson, George J. Yard. 
 - 3rd ed. 
 - Boston :  Pearson,  c2013. 
 - 248 p. 
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780132820608 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Study and teaching (Elementary)--United States