D. Lopez - M. Rodriguez, Everest
$7.50
Juan Rafael Perdomo, Libreria J. Rincon
$8.91
Gaceta Nº 6.017, Njr
$2.00
Oscar Pierre Tapia, Pierre Tapia
$6.00
Andrew S. Tanenbaum, Pearson Educacion
$25.00
A. Chiang y K. Wainwright, Mcgraw Hill
$46.00
J. Garcia - J. Lopez, Mcgraw Hill
$47.00
Piscotta - Liendo - Lauro, Cengage Learning
$33.00
Gaceta N. 40.639, la Piedra
$4.00