Scientific cooperation :  agreement between the United States of America and the Hungarian People?s Republic / 
United States, Department of State 
 - Washington, D.C. :  The Department,  1980 
 - 5 p. ;  24 cm. 
 - Treaties and other international acts series ;  9685 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information storage and retrieval systems--Science<br/>Communication in science
<br/><br/><label>Dewey Class. No.: </label>029.95