Bhatt, Puran Chandra <br/><br/>
Science process skills in teaching and learning / 
by Puran Chandra Bhatt  
 - New Delhi :  Commonwealth publication,  1988. 
 - 295p. : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science, study and teaching--India
<br/><br/><label>Dewey Class. No.: </label>370  / BHA.S