Thomas, R. <br/><br/>
Notes and problems in statistics /  [Books]. 
Richards Thomas.  
 - Cheltenham  Stanley Thornes (Publishers) Ltd.  1984 
 - viii, 168p. :   . ill. ;   25cm. 
<br/><br/><label>ISBN: </label>0859501353 
<br/><br/><label>Subjects--Personal Names: </label><br/>Statistical mathematics.