C. Pelekais - P. Gonzalez, Cira Pelekais

$7.82

M. Block - I. Marash, Fc Editorial

$44.40

Roberto Fernandez Gago, Thomson

$44.40

J. Cardona - S. Cardona, Diaz de Santos

$25.20

Carlos Alonso, Diaz de Santos

$25.00

Patrick A. Gaughan, Deusto

$42.00

Cira de Pira de Pelekais, Cira de Pelekais

$18.00

Naisbitt & Aburdene, Norma

$8.40

D. Cohen - E. Asin, Mcgraw Hill

$36.00

Chris J. Thomas, Fc Editorial

$42.00

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

$12.00

Camilo Cruz, Taller de Exito

$9.60

S. Mantilla Blanco, Ecoe

$27.39

Eduardo Azuaje, Universo Gerencial

$7.20

Carlos Alarico Gomez, Panapo

$7.80