Translation:   Theory in practice 

 - Dharwad :  Shivangouda patil Publication ;  ©2020. 
 - xii. 428p. :  illu (some col.) ;  21.5 cm (Paperback) 
<br/><br/><label>ISBN: </label>9788193957806 
<br/><br/><label>Dewey Class. No.: </label>418.02  / PAT / G