P. Izquierdo - C. Garcia, Salesiana
$10.00
R. Ahumada - A.montenegro, Trillas
$8.75
Gaceta, la Piedra
$4.00
Gaceta N. 40.639, Njr
$2.00
Gaceta Nº 39.808, Njr
$2.00
Oscar Pierre Tapia, Pierre Tapia
$6.00
Valentin Gavidia Catalan, Magisterio
$6.00
Starr - Taggart - Evers, Cengage Learning
$73.00
M. Morris Mano - Ch. Kime, Prentice Hall
$22.00
Pablo Corral Anuarbe, Mcgraw Hill
$41.52