Trujillo - Becerra- Rivas, Mcgraw Hill

$111.48

C. Dieguez - R. Yturriaga, Mcgraw Hill

$48.00

G. Rodriguez - J. Vaquero, Diaz de Santos

$63.60

Vicente Ortiz, Mcgraw Hill

$61.89

Marc S. Sabatine, Lippincott

$45.12

R. Hyatt - P. Scanlon, Lippincott

$28.20

Curtis M. Rimmerman, Lippincott

$75.60

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

$46.80

O. Quiros - J. Quiros, Amolca

$50.40

Mario A. Hernandez O., Mcgraw Hill

$39.60

J. Kassirer - J. Wong, Lippincott

$88.80

Insp, Mcgraw Hill

$31.20

$8.40

P. Paulman - A. Paulman, Wolters Klumer

$82.09

T. Browne - G. Holmes, Lippincott

$60.00