Curzon, L. B.  <br/><br/>
"O" Level Economics / 

 - 2nd ed 
 - Plymouth :  Macdonald & Evans Ltd,   1975. 
 - xv, 223 p. 
 - The M. & E. Handbook Series.  .
<br/><br/><label>ISBN: </label>0712115161 
<br/><br/><label>Dewey Class. No.: </label>330  / CUR