Patrick A. Gaughan, Deusto

$42.00

Greg Balanko - Dickson, Mcgraw Hill

$34.80

Naisbitt & Aburdene, Norma

$8.40

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

$12.00

Iesa, Iesa

$8.40

Stephen M.r. Covey, Paidos

$33.54

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

$12.00

C. Pelekais - P. Gonzalez, Cira Pelekais

$7.83

D. Cohen - E. Asin, Mcgraw Hill

$36.00

Cira de Pira de Pelekais, Cira de Pelekais

$18.00

Chris J. Thomas, Fc Editorial

$42.00

A. Rincon - N. Castellano, Adan Rincon Rincon

$12.00

Miguel David Rojas Lopez, Ecoe Ediciones

$26.30

S. Zambrano - S. Leal, Feunet

$46.29

M. Fernandez - R. Gandara, Diaz de Santos

$30.00