Bach, George Leland, author
Economics an introduction to analysis and policy/ George Leland Bach
Prentice-Hall, 1968
 Buku Teks
Bach, George Leland, author
Economics an introduction to analysis and policy/ George Leland Bach
Prentice-Hall, 1960
 Buku Teks
Bach, George Leland, author
Economics an introduction to analysis and policy/ George Leland Bach
Prentice-Hall, 1956
 Buku Teks
Bach, George Leland, author
Economics an introduction to analysis and policy / George Leland Bach
Prentice-Hall, 1966
 Buku Teks
Bach, George Leland, author
Economics an introduction to analysis and policy / George Leland Bach
Prentice-Hall, 1980
 Buku Teks