Bhattacharyya, Manoj <br/><br/>
Disabilities developed by students in algebraic equations :  an investigation / 
Manoj Bhattacharyya 
 - New Delhi :  Classical Pub.,  1991 
 - viii, 288 p. ;  22 cm. 
<br/><br/>Includes bibliographical references 
<br/><br/><label>ISBN: </label>8170541347  Rs. 185.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra--Study and teaching<br/>Mathematics--Study and teaching
<br/><br/><label>Dewey Class. No.: </label>512.0712