International research on business cycle survey :  papers presented at the 15th CIRET Conference, Athens, 1981 / 
edited by Helmut Laumer and Maria Ziegler. 
 - Aldershot, Hampshire :  Gower House,  1982. 
 - 499 p. :  ill. ;  21 cm. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>ISBN: </label>0566004399 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business cycles--Congresses.<br/>Economic surveys--Congresses.