I. Zabalza - E. Llera, Fc Editorial
$26.00
Edison E. Villalobos A., Edison E. Villalobos A.
$6.17
Cira de Pira de Pelekais, Cira de Pelekais
$15.00
Starr - Taggart - Evers, Cengage Learning
$73.00
Gaceta Nº 39.599, Njr
$2.00
Maria Teresa Machado C., Coleccion Conocer
$5.80
Gaceta Nº 39.668, R Grafica
$2.00
Gaceta No 5.022, Njr
$2.00
K. Leveno - G. Cunningham, Mcgraw Hill
$276.30
Antonio Machado - Allison, Ucv
$8.77
Dr. Ing. Harry Osers, Refolit C.a.
$12.28
Hector R. Peñaranda Q., Cpluz
$10.00