Saxena, J N <br/><br/>
Scientific Knowledge 

 - New Delhi  Varma Brothers  1970 
 - 212 
<br/><br/><label>Subjects--Uniform Titles: </label>--Reference Reading Room
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science--Generalia
<br/><br/><label>Dewey Class. No.: </label>500  / SAX-S