Stilwell, J. A. <br/><br/>
Workbook to accompany the sixth edition of An introduction to positive economics / 
J. A. Stilwell, Richard G.Lipsey, and Rosemary Clarke. 
 - London :  Weidenfeld and Nicolson,  [1983] 
 - 338 pages :   illustrations ;  29 cm. 
<br/><br/><label>ISBN: </label>0297782673 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics.