Keller, Gerald. <br/><br/>
Instructor' s resourse book with data disk for s tatistics for management and economics :  a systematic approach / 
Gerald Keller, Brian Warrack, Henry Bartel. 
 - Belmont, Calif :  Wadsworth,  c1988. 
 - 156, [52] p. :  fig. ;  28 cm. 
<br/><br/><label>ISBN: </label>0-534-08625-X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics--Statistical methods<br/>Management--Statistical methods