P. Paulman - A. Paulman, Wolters Klumer

$82.09

J. Fuente - G. Heinze, Mcgraw Hill

$30.00

Roberto Arenas, Mcgraw Hill

$62.40

Trujillo - Becerra- Rivas, Mcgraw Hill

$111.48

Linda E. Muños Espinosa, Mcgraw Hill

$144.00

A. Herrera - M. Granados, Mcgraw Hill

$61.89

Marc S. Sabatine, Lippincott

$45.12

S. Agabegi - E. Agabegi, Lippincott

$60.00

G. Frendl - R. Urman, Lippincott

$54.39

Jose Saban Ruiz, Diaz de Santos

$96.00

Rebecca L. Shoener, Mcgraw Hill

$42.00

M. Nordin - V. Frankel, Lippincott

$96.00

Alexandro Bonifaz, Mcgraw Hill

$60.00

R. Skeel - S. Khlief, Lippincott

$60.00

Francisco A. Orduña P., Diaz de Santos

$36.00