C. Navarro - O. Dominguez, Santillana
$4.80
Piergiorgio Corbetta, Mcgraw-hill
$38.00
Tatiana B. de Maekelt, Ciencias Politicas
$6.50
Pamela Lynn, Lippincott
$50.00
Cira de Pira de Pelekais, Cira de Pelekais
$15.00
Allan Brewer- Carias, Juridica Venezolana
$10.87
Gaceta Nº 40.157, Njr
$3.50
Mcphee, Mcgrawhill
$72.60