Robert Greene, Oceano

$31.20

Naisbitt & Aburdene, Norma

$8.40

Iesa, Iesa

$8.40

M. Fernandez - R. Gandara, Diaz de Santos

$30.00

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

$12.00

A. Rincon - N. Castellano, Adan Rincon Rincon

$12.00

D. Cohen - E. Asin, Mcgraw Hill

$36.00

Carlos Alarico Gomez, Panapo

$7.80

S. Mantilla Blanco, Ecoe

$27.39

Stephen M.r. Covey, Paidos

$33.54

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

$12.00

Patrick A. Gaughan, Deusto

$42.00

Schnarch, Mcgraw Hill

$40.80

Eduardo Azuaje, Universo Gerencial

$7.20

Eduardo Azuaje, Universo Gerencial

$7.20