Science quiz 

 - New Delhi  Anmol Publications  1993 
 - 4, 224  Hb  21.5cm 
<br/><br/><label>ISBN: </label>81-7041-897-6 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>
<br/><br/><label>Dewey Class. No.: </label>507.6