Freddy Suarez Figueroa, Romor
$7.13
E. Rodriguez - F. Suarez, Romor
$17.00
J. Sanchez - S. Serrano, Diaz de Santos
$25.00
Gaceta Nº 39.688, Njr
$2.00
Luis Fraga Lo Curto, Funeda
$7.00
Roberto H. Frank, Mcgraw Hill
$32.00
William A. Fleckenstein, Mcgraw Hill
$20.00