Economics of informatics :  proceedings of the IBI-ICC international symposium, Mainz, 16-20 September, 1974 / 
organized by Intergovernmental Bureau for Informatics, IBI-ICC, Rome ; edited by A. B. Frielink. 
 - Amsterdam :  New York :  North-Holland Pub. Co. ;  American Elsevier Pub. Co.,  1975. 
 - 469 p. :  ill. ;  23 cm. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>ISBN: </label>0444108483 (American) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Public administration--Data processing--Economic aspects--Congresses.<br/>Electronic data processing--Cost effectiveness--Congresses.<br/>Information storage and retrieval systems--Economic aspects--Congresses.
<br/><br/><label>Dewey Class. No.: </label>338.473500002854  / ECO 1975