Rebecca L. Shoener, Mcgraw Hill

$42.00

Francisco A. Orduña P., Diaz de Santos

$36.00

Trujillo - Becerra- Rivas, Mcgraw Hill

$111.48

Vicente Ortiz, Mcgraw Hill

$61.89

I. Martin - Lacave, Diaz de Santos

$72.00

Linda E. Muños Espinosa, Mcgraw Hill

$144.00

J. Kassirer - J. Wong, Lippincott

$88.80

J. Cloherty - E. Eichenwa, Lippincott

$84.15

Mario A. Hernandez O., Mcgraw Hill

$39.60

Esp. y Mgs. Aura M. Parra, Luz

$8.30

C. Dieguez - R. Yturriaga, Mcgraw Hill

$48.00

W. Smith - T. Farrell, Wolters Kluwer

$90.00

Fernando Guzman Toro, Vadell Hermanos

$14.40

T.w. Sadler, Lippincott

$38.40

Rodolfo Rodriguez C., Mcgraw Hill

$49.20