Attiyeh, Richard Macroeconomics : a programmed book / Eichard Attiyeh, Keith Lumsden, George Leland Bach. - Englewood Cliffs, New Jersey : Prentice Hall, c1982. - iv, 235 p. : ill. ; 23 cm. ISBN: 0135427045 Subjects--Topical Terms: Macroeconomics Programmed instruction. LC Class. No.: HB172.5 / .A88 1982