Barua,Mahendra Nath <br/><br/>
Uchhatar madhyamic awakalan ganit / 
Barua,Mahendra Nath. 
 - 1st ed. 
 - Guwahati:  aru Prakashan,  1994. 
 - 269p;24cm 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>81427501103123 
<br/><br/><label>Dewey Class. No.: </label>515.33 BAR