Case, Karl E. Principles of macroeconomics : Activebook version 2 / Karl E. Case and Ray C. Fair - Upper Saddle River, NJ : Pearson/Prentice-Hall, c2005. - xx, 402 p. : ill. ; 28 cm. ISBN: 013148415X LCCN: Subjects--Topical Terms: Macroeconomics LC Class. No.: HB172.5 / .C36 2005