Mallik, D.N. . <br/><br/>
The Elements of Astronomy /  Textual Documents 
D.N.Mallik. 
 - 1st ed. / 
 - Cambridge :  At The University Press ,  1921. 
 - 233p. ;  22cm. 
<br/><br/><label>Subjects--Index Terms: </label>Astronomy G-Astronomy 
<br/><br/><label>Dewey Class. No.: </label>520  / M 296 El