T. Browne - G. Holmes, Lippincott

$60.00

A. Herrera - M. Granados, Mcgraw Hill

$61.89

F.j. Blanco - J.d. Cañete, Panamericana

$46.80

P. Paulman - A. Paulman, Wolters Klumer

$82.09

Mario A. Hernandez O., Mcgraw Hill

$39.60

M. Breskin - K. Dumith, Mcgraw Hill

$69.60

Alexandro Bonifaz, Mcgraw Hill

$60.00

R. Walls - M. Murphy, Lippincott

$50.58

Thomas M. de Fer, Lippincott

$93.60

R. Baldor - A. Ehrlich, Lippincott

$156.00

Julio Sepulvedad S., Mcgraw Hill

$40.80

John T. Daugirdas, Lippincott

$86.40

Curtis M. Rimmerman, Lippincott

$75.60

Tintinalli, Mcgrawhill

$93.60

Jose F. Gonzalez, Mcgraw Hill

$45.60