Hayslett, H. T <br/><br/>
Statistics made simple 
H. T. Hayslett, Jr 
 - Garden City, N.Y.,  Doubleday  c1967 
 - 192 p.  illus.;  26 cm 
<br/><br/><label>ISBN: </label>0491018118 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics