Levenbach, Hans <br/><br/>
The begining forcaster  The forecasting process through data analysis 

 - Belmont  Lifetime learning publication  1981 
 - 372 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business forecasting
<br/><br/><label>Dewey Class. No.: </label>338.544  / LEB