Downie, Norville Morgan <br/><br/>
Basics statiscal methods  

 - 5th ed. 
 - New York    Harper and Row  1984 
 - viii, 371 p. igs   Includes index 
<br/><br/><label>ISBN: </label>971-08-0503-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences - Statistical methods
<br/><br/><label>Dewey Class. No.: </label>C 519.5 D75b