Economics  innovations in teaching the introductory course 
[conference] April 2-4, 1978/ edited by Jeff R. Clark W., Robert Sullins. 
 - s.l.  s.n.  1978. 
 - 187 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics--Study and teaching--Congresses.--United States