Craven, John, 1949. <br/><br/>
Introduction to economics: an integrated approach to fundamental principles / 
John Craven. 
 - 2nd. ed. 
 -  B. Blackwell  1990. 
<br/><br/>1988 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics.
<br/><br/><label>LC Class. No.: </label>HB171.5  / Cra.