TY - BOOK AU - Richard Attiyeh AU - Keith Lumsden George Leland Bach TI - Macro Economics : Programmed Book U1 - 339 PY - 1970/// CY - Englewood PB - Prentice Hall , Inc N1 - Richard Attiyeh; Keith Lumsden & George Leland Bach: Macro Economics : Programmed Book. (2nd Edition.) Englewood. Prentice Hall , Inc, 1970.--(339ATT) ER -