Erricker, B. C. <br/><br/>
Elementary statistics / 
B. C. Erricker. 
 - 3rd ed. 
 - London :  Hodder & Stoughton,  c1981. 
 - 319 p :  ill. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0340256834 : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematcal statistics.
<br/><br/><label>LC Class. No.: </label>QA276  / .E77