Hecker, John  . <br/><br/>
Scientific basis of education /  
by John Hecker. 
 - 2nd ed. /  
 - New Delhi :   Cosmo Publications ,   2004 
 - xli, 309 p. :  
<br/><br/><label>ISBN: </label>81-7755-963-x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Scientific education
<br/><br/><label>Dewey Class. No.: </label>T:(A)  / P4