Cass, Tom <br/><br/>
Statistics at work 
Tom Cass 
 - London  Longman  1983 
 - 245 p.  ill.  22 cm 
 - Longman business education series .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematical statistics
<br/><br/><label>Dewey Class. No.: </label>519.5