Jain, Gopal Lal <br/><br/>
Research methodology  methods, tools & techniques 

 - Jaipur  Mangal Deep  1998 
 - 296 p.  23 cm. 
<br/><br/><label>ISBN: </label>8175940158 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Research methodology-Social science
<br/><br/><label>Dewey Class. No.: </label>300.72  / JAI