Attiyeh, Richard <br/><br/>
Macroeconomics :  a programmed book / 
by Richard Attiyeh, Keith Lumsden and George Leland Bach 
 - 2nd ed. 
 - Englewood Cliffs, N.J. :  Prentice-Hall,  1970 
 - viii, 220 p. :  illus. ;  24 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Macroeconomics--Programmed instruction