Sreedevi, P.S.  . <br/><br/>
Science education innovations & instructional strategies /  
by P.S. Sreedevi. 
 - New Delhi :   Dominant Publishers and Distributors ,   2014 
 - xxv, 536p :  
<br/><br/><label>ISBN: </label>978-93-82007-30-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education- Science
<br/><br/><label>Dewey Class. No.: </label>T(A)  / Q4