Trujillo - Becerra- Rivas, Mcgraw Hill

$111.48

E. Mayeaux - J. Cox, Lippincott

$170.40

Burke A. Cunha, Mcgraw Hill

$30.00

E. Hulley - S. Cummings, Wolters Kluwer

$127.38

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

$46.80

Tintinalli, Mcgrawhill

$93.60

Francisco A. Orduña P., Diaz de Santos

$36.00

Linda E. Muños Espinosa, Mcgraw Hill

$144.00

J. Cloherty - E. Eichenwa, Lippincott

$84.15

Gerard M. Doherty, Mcgraw Hill

$117.60

Vicente Ortiz, Mcgraw Hill

$61.89

G. Frendl - R. Urman, Lippincott

$54.39

Esp. y Mgs. Aura M. Parra, Luz

$8.30

J. Fuente - G. Heinze, Mcgraw Hill

$30.00

C. Dieguez - R. Yturriaga, Mcgraw Hill

$48.00