Towers, B. <br/><br/>
Markets and prices / 
by B. Towers. 
 - Oxford :  Pergamon,  c1970. 
 - viii, 176 p. :  ill. 
 - Introductory workbooks in economic problems ;  v.4 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Prices.<br/>Supply and demand.