T.w. Sadler, Lippincott

$38.40

J. Cloherty - E. Eichenwa, Lippincott

$84.15

Esp. y Mgs. Aura M. Parra, Luz

$8.30

Julio Sepulvedad S., Mcgraw Hill

$40.80

R. Hyatt - P. Scanlon, Lippincott

$28.20

Burke A. Cunha, Mcgraw Hill

$30.00

C. Dieguez - R. Yturriaga, Mcgraw Hill

$48.00

Francisco A. Orduña P., Diaz de Santos

$36.00

R. Zane - J. Kosowsky, Lippincott

$55.20

F.j. Blanco - J.d. Cañete, Panamericana

$46.80

W. Smith - T. Farrell, Wolters Kluwer

$90.00

J. Kassirer - J. Wong, Lippincott

$88.80

Trujillo - Becerra- Rivas, Mcgraw Hill

$111.48

M. Nordin - V. Frankel, Lippincott

$96.00

Joseph E. Muscolino, Lippincott

$69.60