Purohit, H.C <br/><br/>
Research methodology tools & techniques / 
Ed by H.C Purohit and Ajay Wagh 
 - 1st ed.  
 - New Delhi :  Shree Publishers & Distributors,  2020 
 - xix, 351p. 
<br/><br/><label>ISBN: </label>9788183293617 
<br/><br/><label>Dewey Class. No.: </label>T48  / P9