Singh, Hemlata. <br/><br/>
Scientific temper and education.   
by Hemlata Singh 
 - New-Delhi  Common Wealth Publn.  1990 
 - xv, 221p. 
<br/><br/><label>ISBN: </label>8171690653 
<br/><br/><label>Dewey Class. No.: </label>370.1  / N90