Schefier, W.C. <br/><br/>
Statistics :  concepts and applications. / 
W.C. Schefier 
 - California  The Benjamin publishing  1988 
 - xiv,509p.; ill.  Hbk 
<br/><br/><label>ISBN: </label>0805387803 
<br/><br/><label>LC Class. No.: </label>QA276.12.S32 1988