Sathiyan S <br/><br/>
Construction of a standardised achievement test in chemistry for Standard XI students  [MED] 

 -  1997 
 - 130p. 
<br/><br/><label>ISBN: </label> 0.00 
<br/><br/><label>Subjects--Personal Names: </label><br/>Achievement Chemistry 11th Standard<br/>MED thesis
<br/><br/><label>Dewey Class. No.: </label>MED 371.262 SAT/CON