Feliu - Tineo - Gonzalez, Cobo
$8.70
I. Fernandez - A. Camacho, Diaz de Santos
$45.00
Carlos E. Weffe H., Avdt
$7.74
Gaceta Nº 6.209, Njr
$1.80
Gaceta Nº 38.999 - 5.890, Njr
$2.00
Gonzalo Gerbasi, Alvaro Nora
$9.26
Iris Gonzalez de Troconis, Funeda
$7.00
Fidias G. Arias, Episteme
$8.04
J. Garcia - J. Lopez, Mcgraw Hill
$47.00
M. Nordin - V. Frankel, Lippincott
$80.00
Juan R. Cuadrado Roura, Mcgraw Hill
$30.00