Eby, Frank H <br/><br/>
The management of sales forecasting 
/ Frank H. Eby, Jr., William J. O'Neill 
 - Mass :  Lexington Books : Lexington,  1977 
 - xxii, 326 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>0669000469 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sales forecasting<br/>Sales forecasting--Management