Keller, Gerald. <br/><br/>
Statistics for management and economics :  a systematic approach / 
Gerald Keller, Brian Warrack, Henry Bartel. 
 - Belmont, Calif. :  Wadsworth Pub. Co.,  c1988. 
 - xix, 987 p. :  ill. (some col.) ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0534086225 
<br/><br/><label>LCCN: </label>87-019845 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics--Statistical methods.<br/>Management--Statistical methods.<br/>Khoa học quản lý<br/>Kinh tế<br/>Phương pháp thống kê<br/>Business Administration
<br/><br/><label>LC Class. No.: </label>HD30.215  / .K45 1988 
<br/><br/><label>Dewey Class. No.: </label>658.4/033  / KEL 1988