Ref. N01d814c100, Caracas Paper Company
$1.35
Omar Rodriguez Aguero, Atenea
$7.17
Burke A. Cunha, Mcgraw Hill
$25.00
D. Eiteman - A. Stonehill, Prentice Hall
$35.00
K. Leveno - G. Cunningham, Mcgraw Hill
$276.30
Carlos E. Weffe H., Avdt
$7.74
Gaceta Nº 6.013, R Grafica
$1.80