Bolt, Gordon J. <br/><br/>
Market and sales forecasting :  a total approach / 
Gordon J. Bolt. 
 - 2nd rev. ed. 
 - London :  Kogan Page,  1987. 
 - 347 p. :  ill. ;  23 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>1850913439 9780850383089 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Marketing research.<br/>Sales forecasting.
<br/><br/><label>Dewey Class. No.: </label>658.818 BOL