Vries, Leonard de <br/><br/>
The second book of experiments / 
by Leonard De Vries ; translated by Eric G. Breeze ; illustrated by Joost Van De Woestijne 
 - London :  John Murray,  1963 
 - 104 p. :  ill. ;  27 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science--Experiments--Juvenile literature
<br/><br/><label>Dewey Class. No.: </label>500