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

 - New Delhi  ESS ESS Publications  1985 
 - xii,519p. 
<br/><br/><label>ISBN: </label>817000005X 
<br/><br/><label>Subjects--Index Terms: </label>research  methodology 
<br/><br/><label>Dewey Class. No.: </label>001.8  / KHA