F. Villasmil - M. Villasm, Libreria Europa
$1.00
Gaceta Nº 6.209, Njr
$1.80
Gaceta Nº 6.117, Rgraficas 2021
$1.00
Rodrigo Dick Perez Bravo, Alvaro Nora
$8.00
Y. Cengel - J. Cimbala, Mcgraw Hill
$36.00
Hernando Grisanti A., Vadell Hermanos
$1.00
Allan Brewer- Carias, Juridica Venezolana
$10.87
Gaceta Nº 40.112, Njr
$1.00