Adriana Torres H., Trillas
$10.40
Gaceta No. 6.017, Njr
$2.00
Carmelo Borrego, Livrosca
$13.89
Gaceta Nº 38.433, Njr
$1.26
Jaime Rodriguez-arana, Juridica Venezolana
$5.40
Emilia Bermudez, Cpluz
$6.00
Gaceta No 5.022, Njr
$2.00
Luciano Lupini Bianchi, Ciencias Politica
$6.00
Gaceta Nº 39.668, Njr
$2.00
Gaceta Nº 6.116, Rgraficas 2021
$2.00