Wetherill, G. Barrie <br/><br/>
Sequential methods in statistics 
by G. Barrie Wetherill 
 - 2nd ed. 
 - London  Chapman & Hall  1975 
 - x, 232 p. : ill. ; 23 cm. 
<br/><br/>Bibliography: p. 215-227. 
<br/><br/><label>ISBN: </label>0470937092 
<br/><br/><label>LCCN: </label>74-016164 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sequential analysis