International cooperative information systems :  proceedings of a seminar held in Vienna, Austria, 9-13 July 1979 / 
organized by the International Development Research Centre with the cooperation of the International Atomic Energy Agency and the Secretariat for the United Nations Conference on Science and Technology for Development. 
 - Ottawa :  International Development Research Centre,  1980. 
 - 111 p. ;  30 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information services--International cooperation--Congresses.<br/>Information storage and retrieval systems--Congresses.<br/>Information networks--Congresses.