Alberto Arias Amaro, Romor
$7.00
F. Kerlinger - H. Lee, Mcgraw Hill
$43.29
Salvador Leal Wilhelm, Vadell Hermanos
$7.00
Maricarmen Paz Miranda, Atenea
$7.00
F. Villasmil - M. Villasm, Libreria Europa
$1.00
Gaceta Nº 39.808, Njr
$2.00
J. Alonso Santos, Diaz de Santos
$37.00
Rafael Bernand, Vadell Hermanos
$7.00