Panchal,Sushil, <br/><br/>
Instruction methodology in Education 
By Sushil Panchal 
 - USA:  Nyx Academics.,  2012 
 - viii;264p. 
<br/><br/><label>ISBN: </label>978-1-62158-011-9 
<br/><br/><label>Dewey Class. No.: </label>T48  / Q2