Chaudhury Pravas Jivan <br/><br/>
Philosophy of science 

 - Calcutta  Progressive publishers        1955 
 - 182  cm. 
<br/><br/><label>Standard No.: </label>351,999 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SCIENCE
<br/><br/><label>Dewey Class. No.: </label>A:(R), J5