Transport and communications 

 - Revised International edition 
 - Hong Kong :  Time-Life Books,  1990 
 - 112 p. :  ill. ;  30 cm. 
 - The children's treasury of knowledge .
<br/><br/> adapted from Kodansha's Children Colour Encyclopedia 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Transportation--Pictorial works<br/>Telecommunication