Wright, Limusa

$22.00

R. Valentin Muñoz, Mcgraw Hill

$20.00

C. Janania Abraham, Limusa

$19.00

A. Freivalds - B. Niebel, Mcgraw Hill

$52.00

W. Smith - J. Hashemi, Mcgraw Hill

$68.00

Brau R. Clemenza Montiel, Brau R. Clemenza Montiel

$12.00

Miguel Marquez, Feunet

$26.00

Miguel Marquez, Feunet

$14.03

Romero Muñoz, Thomson

$40.00

C. Verde - S. Gentil, Trillas

$25.30

S. Nahmias, Mcgraw Hill

$89.00

Vicente Camara, Fc Editorial

$29.00

Porras de Vasquez, Feunet

$12.28

Miguel Marquez, Feunet

$24.29