por Grant, Eugene Lodewick, 1897- [autor] | Leavenworth, Richard S [autor] | Gutierrez Noriega, Francisco [traductor].
por Berenson, Mark L [autor] | Levine, David M, 1946- [autor] | Gutierrez Noriega, Francisco [traductor] | Berenson, Mark L. Basic business statistics.
por Brey, Barry B [autor] | Gutierrez Noriega, Francisco [traductor] | Brey, Barry B. Intel microprocessors.