Rastogi, S. <br/><br/>
Diagnosis of weakness in arithmethic as related to the basic arithmetic skills and their remedial measures 

 -  Gauhati University  1982 
 - 395p. + C D - 50 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ARITHMETIC - STUDY AND TEACHING<br/>ARITHMETIC - REMEDIAL TEACHING
<br/><br/><label>Dewey Class. No.: </label>TR.0020