S. Hernandez y Rodriguez, Mcgraw Hill
$52.34
Omar Rodriguez Aguero, Atenea
$7.17
C. Burrus - J. Mcclellan, Prentice Hall
$12.28
Juan Rafael Perdomo, Libreria J. Rincon
$8.91
Gaceta Nº 40.157, Njr
$3.50
Gaceta Nº 40.093, Graficas 2021
$5.50
Gaceta Nº 6.116, Njr
$2.00
Gaceta Nº 39.112, Njr
$2.00