Johnson, Richard <br/><br/>
Statistics  : principles and methods 
Richard, Johnson 
 - New York  John wiley and sons  1985 
 -  524p. 
<br/><br/><br/>eng. 
<br/><br/><label>ISBN: </label>047106467X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics
<br/><br/><label>Dewey Class. No.: </label>519.5  / JOS