Jukti bikash 
ed. by Indibar Dewri 
 - 1st ed. 
 - Guwahati:  Publication Board, Assam,  2008. 
 - 227p. 
<br/><br/><label>Subjects--Index Terms: </label>Natural sciences & mathematics Rational thinking 
<br/><br/><label>Dewey Class. No.: </label>500