Johnson, Robert <br/><br/>
Elementary statistics/ 
Robert Johnsos 
 - 3a ed. 
 - xv,607p/24cm 
<br/><br/><label>ISBN: </label>0-87872-188-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ESTADISTICA
<br/><br/><label>Dewey Class. No.: </label>519.5  / JOH 1980