A. Di Parsia - W.hinds, Monfort
$6.00
Victor Genaro Jansen R., Alvaro Nora
$7.00
Valentin Gavidia Catalan, Magisterio
$6.00
Jorge E. Burbano Ruiz, Mcgraw Hill
$35.00
Martha Montilla, Vadell Hermanos
$6.00
Gaceta Nº 40.112, Njr
$1.00
Oscar Pierre Tapia, Pierre Tapia
$6.00
Gyawaly, Lippincott
$50.23
Luis Fraga Lo Curto, Funeda
$7.00