Aitchison , J . <br/><br/>
Statists II  /  Solving Problems In    English . 
J . Aitchison , 
 - Edinburgh :  Oliver And Boyd ,  1971. 
 - vi,181p.:  ill.;  21cm. 
<br/><br/><label>ISBN: </label>0050022040 
<br/><br/><label>Dewey Class. No.: </label>311  / AIT