J. Garcia - J. Lopez, Mcgraw Hill

$56.40

M. Breskin - K. Dumith, Mcgraw Hill

$69.60

D. Nicoll - C. Mark, Mcgraw Hill

$61.89

Trujillo - Becerra- Rivas, Mcgraw Hill

$111.48

$8.40

Burke A. Cunha, Mcgraw Hill

$30.00

Esp. y Mgs. Aura M. Parra, Luz

$8.30

C. Dieguez - R. Yturriaga, Mcgraw Hill

$48.00

Bezares, Mcgraw Hill

$36.00

W. Smith - T. Farrell, Wolters Kluwer

$90.00

Salvador Zubiran, Mcgraw Hill

$67.20

G. Frendl - R. Urman, Lippincott

$54.39

Jose Saban Ruiz, Diaz de Santos

$96.00

Francisco A. Orduña P., Diaz de Santos

$36.00

I. Martin - Lacave, Diaz de Santos

$72.00