Alexandro Bonifaz, Mcgraw Hill

$50.00

T. Browne - G. Holmes, Lippincott

$50.00

R. Skeel - S. Khlief, Lippincott

$50.00

P. Paulman - A. Paulman, Wolters Klumer

$68.41

Bezares, Mcgraw Hill

$30.00

C. Stone - R. Humphries, Mcgraw Hill

$90.00

Rebecca L. Shoener, Mcgraw Hill

$35.00

E. Mayeaux - J. Cox, Lippincott

$142.00

Burke A. Cunha, Mcgraw Hill

$25.00

Linda E. Muños Espinosa, Mcgraw Hill

$120.00

Marc S. Sabatine, Lippincott

$37.60

John T. Daugirdas, Lippincott

$72.00

Tintinalli, Mcgrawhill

$78.00

Miriam Guana, Mcgraw Hill

$51.58

Esp. y Mgs. Aura M. Parra, Luz

$6.92