J. Sanchez - A. Palomino, Fc Editorial
$33.00
Idalberto Chiavenato, Mcgraw Hill
$27.00
Cira de Pira de Pelekais, Cira de Pelekais
$15.00
H. Koontz - H. Weihrich, Mcgraw Hill
$71.00
Hector Peñaranda Q., Luz
$10.00
Rodrigo Dick Perez Bravo, Alvaro Nora
$8.00
Gaceta Nº 39.879, Njr
$1.80