A. T. de Perez - E. Perez, Larense
$6.00
R. Ahumada - A.montenegro, Trillas
$8.75
Antonio Gomez Espinoza, Salesiana
$9.38
Gaceta Nº 40.358, Njr
$1.40
Magaly Perretti de Parada, Liber
$6.00
Gaceta Nº 39.095, Njr
$1.40
Gaceta Nº 39.912, Ml, C.a.
$2.85
Lind - Marchal - Wathen, Mcgraw Hill
$51.91