S. Zambrano - S. Leal, Feunet

$46.28

Chris J. Thomas, Fc Editorial

$42.00

S. Mantilla Blanco, Ecoe

$27.39

Carlos Alarico Gomez, Panapo

$7.80

Eduardo Azuaje, Universo Gerencial

$7.20

Camilo Cruz, Taller de Exito

$9.60

Iesa, Iesa

$8.40

Robert Greene, Oceano

$48.00

Greg Balanko - Dickson, Mcgraw Hill

$34.80

J. Lopera G. - M.i.bernal, Diana

$12.00

D. Cohen - E. Asin, Mcgraw Hill

$36.00

J. Cardona - S. Cardona, Diaz de Santos

$25.20

Cira de Pira de Pelekais, Cira de Pelekais

$18.00

Robert Greene, Oceano

$48.00

Daniel Gil Adi

$10.37