Hayslett, H. T. <br/><br/>
Statistics made simple 

 - Englewood Cliffs  Prentice Hall  1971 
 - xi,292p.  24cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Teaching
<br/><br/><label>LC Class. No.: </label>LB1025.2.H9