A textbook of economic theory 
textbook of economic theory 
 - 5th ed.  "xxi, 699 p. : ill. ; 23 cm.; pbk." 
 - London  New York : Longman  1980 
<br/><br/><label>ISBN: </label>9788131717257 
<br/><br/><label>Dewey Class. No.: </label>330.01 STO  / 2.330.01STO