Starr, Philip C. Economics principles in action / Philip C. Starr - 5th ed. - Belmont, Ca. : Wadsworth Publishing Co., 1988 - 422 p. : ill. ; 24 cm. ISBN: 0534084966 LCCN: 87-22755 Subjects--Topical Terms: EconomicsEconomics--Examinations, questions, etc.