S. Joo - A. Kau, Lippincott

$69.12

W. Smith - T. Farrell, Wolters Kluwer

$90.00

Fernando Guzman Toro, Vadell Hermanos

$14.40

Julio Sepulvedad S., Mcgraw Hill

$40.80

C. Dieguez - R. Yturriaga, Mcgraw Hill

$48.00

Mario A. Hernandez O., Mcgraw Hill

$39.60

Rebecca L. Shoener, Mcgraw Hill

$42.00

Marc S. Sabatine, Lippincott

$45.12

$8.40

Roberto Arenas, Mcgraw Hill

$62.40

Esp. y Mgs. Aura M. Parra, Luz

$8.30

Lynn S. Bickley, Lippincott

$125.12

J. Fuente - G. Heinze, Mcgraw Hill

$30.00

G. Frendl - R. Urman, Lippincott

$54.39

Jose F. Gonzalez, Mcgraw Hill

$45.60