Adriana Torres H., Trillas
$10.40
William I. Correa Suarez, Livrosca
$6.17
Hernando Grisanti A., Vadell Hermanos
$1.00
Gaceta Nº 40.157, Njr
$3.50
H. Koontz - H. Weihrich, Mcgraw Hill
$71.00
Gaceta Nº 39.599, Njr
$2.00
Mcphee, Mcgrawhill
$72.60
Gaceta Nº 5.908, la Piedra / Best Sellers
$3.00
Alfredo Pares Salas, Juridica Venezolana
$6.00