Siṃha, Nārāyaṇa. <br/><br/>
Upanishad-manana. 

 -  1966. 
 - 4, 191 p.  19 cm. 
<br/><br/> In Hindi. 
<br/><br/>Bibliographical footnotes. 
<br/><br/><label>LCCN: </label>sa 68016869  
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Upanishads--Criticism, interpretation, etc.
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hinduism and science.
<br/><br/><label>LC Class. No.: </label>BL1120  / .S48