Ling, Robert F. <br/><br/>
IDA :  A user's guide to the IDA interactive data analysis and forecasting system / 
Robert F. Ling, Harry V. Roberts. 
 - New York :  Scientific Press/McGraw-Hill ,  1982. 
 - 240 p. 
<br/><br/><label>ISBN: </label>0-07-037906-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business