D. Cline - O. Ma -, Mcgraw Hill

$134.40

Schwartz y Otros, Mcgraw Hill

$62.40

Trujillo - Becerra- Rivas, Mcgraw Hill

$111.48

Alexandro Bonifaz, Mcgraw Hill

$60.00

Mario A. Hernandez O., Mcgraw Hill

$39.60

J. Romero - G. Tena, Mcgraw Hill

$48.00

O. Quiros - J. Quiros, Amolca

$50.40

Vicente Ortiz, Mcgraw Hill

$61.89

D. Nicoll - C. Mark, Mcgraw Hill

$61.89

Longo - Fauci - Kasper, Mcgraw Hill

$72.00

M. Breskin - K. Dumith, Mcgraw Hill

$69.60

J. Fuente - G. Heinze, Mcgraw Hill

$30.00

R. Hyatt - P. Scanlon, Lippincott

$28.20

Fernando Guzman Toro, Vadell Hermanos

$14.40

M. Nordin - V. Frankel, Lippincott

$96.00