De, K.K., <br/><br/>
A TEXT BOOK ON ASTRONOMY 
by K.K.De 
 - 1st ed. 
 - Kolkata:  Book Syndicate Privet Ltd,  1961. 
 - 284,4pg:  21cm. 
<br/><br/><label>Subjects--Personal Names: </label><br/>MATHEMATICS.
<br/><br/><label>Dewey Class. No.: </label>520  / DE  / DE  / DE  / DE  / DE  / DE  / DE  / DE  / DE  / DE  / DE  / DE