Somers, Toni M. <br/><br/>
Easystat :  a guide to accompany Mason, Lind and Marchal's statistics: an introduction / 
Toni M. Somers. 
 - 2nd ed. 
 - New York :  Harcourt Brace Jovanovich,  1988. 
 - 1.v (in various pagings) 
<br/><br/><label>ISBN: </label>0155835327 
<br/><br/><label>LCCN: </label>91024066     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics--Data processing.<br/>Statistics--Computer programs.<br/>Electronic spreadsheets.<br/>Statistics--Microcomputers--Programming.