E. Rodriguez - F. Suarez, Romor
$17.00
K. Leveno - G. Cunningham, Mcgraw Hill
$276.30
Marcela Benassini, Prentice Hall
$20.88
Marco Aurelio Alegria, el Nacional
$1.00
Gonzalo Gerbasi, Alvaro Nora
$9.26
Margarita A. de Sanchez, Trillas
$25.00
Gaceta N. 37.625 - 37.627, la Piedra
$0.70
Gaceta Nº 39.840, Njr
$2.30