R. Zane - J. Kosowsky, Lippincott

$55.20

J. Fuente - G. Heinze, Mcgraw Hill

$30.00

J. Cloherty - E. Eichenwa, Lippincott

$84.15

J. Garcia - J. Lopez, Mcgraw Hill

$56.40

D. Cline - O. Ma -, Mcgraw Hill

$134.40

R. Hyatt - P. Scanlon, Lippincott

$28.20

Maria A. Obando, Ula

$12.00

Jose Saban Ruiz, Diaz de Santos

$96.00

Rebecca L. Shoener, Mcgraw Hill

$42.00

D. Nicoll - C. Mark, Mcgraw Hill

$61.89

Carlos A. Roldan, Lippincott

$135.60

Tintinalli, Mcgrawhill

$93.60

$8.40

Fernando Guzman Toro, Vadell Hermanos

$14.40

J. Romero - G. Tena, Mcgraw Hill

$48.00