P. Samuelson - W Nordhaus, Mcgraw Hill
$57.00
Gaceta Nº 5.392, Njr
$1.00
Gaceta Nº 37.308, Ronellys
$1.00
Omar Rodriguez Aguero, Atenea
$7.17
Milton & Arnold, Mcgraw Hill
$28.00
Alayon - Carballo - Daza, Ucab
$9.15
Oscar Pierre Tapia, Pierre Tapia
$6.00
Gaceta Nº 36.607, Dabosan
$1.00
Gaceta Nº 38.596, la Piedra
$2.85