Thomas, Samuel Evelyn,  1897- <br/><br/>
Economics / 
S. Evelyn Thomas ; revised by M. Sclare 
 - Rev ed. 
 - London  :  Teach Yourself Books,  1970 
 - 190 p. :  ill. ;  18 cm. 
<br/><br/><label>ISBN: </label>0340055669 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics