Letchford, Stanley. <br/><br/>
Statistics :  a foundation course for accountancy and business studies students / 
Stanley Letchford. 
 - London :  Gee & Co.,   c1980. 
 - 184 p. :  ill. ;  25 cm. 
<br/><br/>Includes glossary & index. 
<br/><br/><label>ISBN: </label>852581890 (pbk.) 
<br/><br/><label>LCCN: </label>73000292  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Satistics.<br/>Mathematical statistics.
<br/><br/><label>LC Class. No.: </label>QA276  / .M67 1974 
<br/><br/><label>Dewey Class. No.: </label>519.5  / LET