por Hodgetts, Richard M [autor] | Steven, Altman [autor] | Corona de Contín, Hortensia [traductor] | Hodgetts, Richard M. Organizational behavior.
por Shigley, Joseph Edward [autor] | Uicker, John Joseph [autor] | Corona de Contín, Hortensia [traductor] | Perez Castellanos, Jose Hernan [editor] | Shigley, Joseph Edward. Theory of machines and machanisms.