Gaceta N. 40.639, Njr
$2.00
Carlos Moros Puentes, Juridicas Rincon
$6.00
Jose Saban Ruiz, Diaz de Santos
$30.00
Jose Luis Cordeiro, Mcgraw Hill
$20.00
Gaceta N. 40.639, la Piedra
$4.00
Gaceta Nº 40.358, Njr
$1.40
Tatiana B. de Maekelt, Ciencias Politicas
$6.50