Vries, Leonard de <br/><br/>
The third book of experiments / 
by Leonard De Vries ; translated by Eric G. Breeze ; illustrated by Joost Van De Woetijne 
 - London :  John Murray,  1969 
 - 104 p. :  ill. ;  26 cm. 
<br/><br/><label>ISBN: </label> Rs. 25.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science--Juvenile literature
<br/><br/><label>Dewey Class. No.: </label>500