The OFFICIAL record of time capsule expo '70; A gift to the people of the future from the people of the present day 

 - Kadoma :   Matsushita electric industrial,   1980. 
 - 272 p. :   il., mapas ;   30 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>HISTORIA-1970
<br/><br/><label>Universal Decimal Class. No.: </label>93(100)"1970"