Ram Nath Sharma,  <br/><br/>
Methods and Techniques of Social Survey and Research 

 - Kottayam  NATIONAL BOOKSTALL 
<br/><br/><label>Subjects--Uniform Titles: </label>--GENERAL STACK
<br/><br/><label>Subjects--Topical Terms: </label><br/>Generalia--Social sciences
<br/><br/><label>Dewey Class. No.: </label>300.723  / RAM-M