F. Sim - P. Choong, Lippincott
$226.00
Juan Rafael Perdomo, Libreria J. Rincon
$8.91
A. Chiang y K. Wainwright, Mcgraw Hill
$46.00
Gaceta Nº 39.840, Njr
$2.30
J. Casal - J. Suarez, Ucab
$8.49
Gaceta No. 6.017, Njr
$2.00
Tatiana B. de Maekelt, Ciencias Politicas
$6.50
F. Barriga - G. Hernandez, Mcgraw Hill
$28.00