I. Fernandez - A. Camacho, Diaz de Santos
$45.00
Jose Peña Solis, Paredes
$10.03
Emilia Bermudez, Cpluz
$6.00
J. Garcia - J. Lopez, Mcgraw Hill
$47.00
F. Barriga - G. Hernandez, Mcgraw Hill
$28.00
Tatiana B. de Maekelt, Ciencias Politicas
$6.50
Gaceta No. 37.665 04/4/03, la Piedra
$2.00
C. Burrus - J. Mcclellan, Prentice Hall
$12.28
Gaceta, la Piedra
$2.30
J. Sanchez - S. Serrano, Diaz de Santos
$25.00
Aura Marina Bavaresco, la Universidad Del Zulia
$7.50
Anil K. Lalwani, Macgraw Hill
$48.00
Gaceta Nº 5.991, Njr
$2.00