Khanna J K <br/><br/>
Knowledge    Evolution structure and research methodology 

 - New Delhi    Ess Ess       1985 
 - xii,519p 
<br/><br/><label>Standard No.: </label>3845 
<br/><br/><label>Source: </label> Reference Collections 
<br/><br/><label>Subjects--Topical Terms: </label><br/>THEORY OF KNOWLEDGE
<br/><br/><label>Dewey Class. No.: </label>1, M5(RR)