Kothari C. R. <br/><br/>
Research Methodology Methods And Techniques 

 - 2 Ed. 
 - New Delhi  New Age International Publishers  2010 
 - 401p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MECHANICAL_DESIGN
<br/><br/><label>Dewey Class. No.: </label>658.57