Sarma, B.C., <br/><br/>
Chamakprad drabyar bishmaykar kahini 
By B.C. Sarma 
 - New Delhi:  NBT,  2001. 
 - 124p. 
<br/><br/><label>ISBN: </label>812373428X 
<br/><br/><label>Subjects--Index Terms: </label>Natural sciences & mathematics Popular science 
<br/><br/><label>Dewey Class. No.: </label>500