Naisbitt & Aburdene, Norma

$8.40

Etna de Marchena de Fagre, Ediciones Z

$8.82

Roberto Fernandez Gago, Thomson

$44.40

S. Mantilla Blanco, Ecoe

$27.39

D. Cohen - E. Asin, Mcgraw Hill

$36.00

Cira de Pira de Pelekais, Cira de Pelekais

$18.00

Iesa, Iesa

$8.40

C. Pelekais - P. Gonzalez, Cira Pelekais

$7.83

Santiago Nofuentes, Diaz de Santos

$27.60

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

$12.00

S. Zambrano - S. Leal, Feunet

$46.29

Daniel Gil Adi

$10.38

Greg Balanko - Dickson, Mcgraw Hill

$34.80

C. Sanchez - A. Enriquez, Fc Editorial

$37.20

M. Fernandez - R. Gandara, Diaz de Santos

$30.00