Cleveland, William S., 1943- <br/><br/>
The elements of graphing data / 
William S. Cleveland 
 - Monterey, California :  Wadsworth Advanced Bodies and Software,  1985 
 - 323 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>0534037291 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Graphic methods