Battersby, Albert <br/><br/>
Sales forecasting. 

 - Harmondsworth  Penguin,   1968. 
 - xii, 144 p.: illus.; 22 cm. 
<br/><br/> With answers. 
<br/><br/>Bibliography: p. 139. 
<br/><br/><label>ISBN: </label>0304923303 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sales forecasting