Iesa, Iesa

$7.00

Carlos Alarico Gomez, Panapo

$6.50

Robert Greene, Oceano

$26.00

Eduardo Azuaje, Universo Gerencial

$6.00

S. Zambrano - S. Leal, Feunet

$38.57

Naisbitt & Aburdene, Norma

$7.00

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

$10.00

Patrick A. Gaughan, Deusto

$35.00

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

$10.00

Etna de Marchena de Fagre, Ediciones Z

$7.35

C. Pelekais - P. Gonzalez, Cira Pelekais

$6.52

Eduardo Azuaje, Universo Gerencial

$6.00

D. Cohen - E. Asin, Mcgraw Hill

$30.00

Roberto Fernandez Gago, Thomson

$37.00

Robert Greene, Oceano

$26.00