Bry, Gerhard <br/><br/>
Cyclical anaysis of time series : selected procedures and computer programs 
by Gerhard Bry and Charlottee Boschan 
 - New York  National Bureau of Economic Research  1971 
 - xiv,216p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cyclical Analysis
<br/><br/><label>Dewey Class. No.: </label>T17 B84