Silvestre Barreto - Otros, Silvestre Barreto
$4.80
J. Sanchez - A. Palomino, Fc Editorial
$33.00
Ref A4.px20, Prodimarca
$2.75
Gaceta N. 40.639, Njr
$2.00
Cesar Borobia, Elsevier
$29.20
Freedy J . Orlando S., Ucv
$13.49
Gaceta No. 37368, Rgraficas
$0.70
J. Casal - J. Suarez, Ucab
$8.49
Burke A. Cunha, Mcgraw Hill
$25.00