por Fromm, Bill [autor] | Ford, Maricel [traductor] | Fromm, Bill. Ten commandments of business and how to break them.
por Covey, Stephen R [autor] | Covey, Stephen R. Principle-centered leadership | Pantelides, Orestes [traductor].
por De Bono, Edward, 1933- [autor] | Arauz, Maria Victoria [traductor] | De Bono, Edward, 1933-. Sur-petition.