F. Kerlinger - H. Lee, Mcgraw Hill
$43.29
Maria Teresa Machado C., Coleccion Conocer
$5.80
Gaceta Nº 5.392, Njr
$1.00
Martha Montilla, Vadell Hermanos
$6.00
Sue Kay - Vaughan Jones, Macmillan
$1.00
Jaime Rodriguez-arana, Juridica Venezolana
$5.40