Fraga Garcia, Trillas
$19.50
Hector Nestor Martinez, Ediciones Macchi
$11.30
Gaceta Nº 39.879, Njr
$1.80
Jorge A. Viloria, Ediluz
$10.87
Aderito de Sousa F., Mcgraw Hill
$51.58
W. Smith - J. Hashemi, Mcgraw Hill
$68.00
Piedad Fernandez Herrero, Fc Editorial
$25.00
Gaceta Nº 37.308, Ronellys
$1.00
S Berti - S Cordoliani, Fundacion Empresas Polar
$2.25