Idalberto Chiavenato, Mcgraw Hill
$27.00
Starr - Taggart - Evers, Cengage Learning
$73.00
Carlos Perez Fernandez, T.s.j.
$7.00
Gaceta Nº 39.610, la Piedra
$2.50
Marcela Benassini, Prentice Hall
$20.88
Omar Rodriguez Aguero, Atenea
$7.17
Gaceta Nº 30.597, Njr
$1.00
Edison E. Villalobos A., Edison E. Villalobos A.
$6.17