Gupta S P <br/><br/>
Science and its methodology. 

 - Delhi  Ajanta Publications        1978 
 - viii,105p.  cm. 
<br/><br/><label>Standard No.: </label>45577 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>R17, L8