por Belserene, Rita [autor] | Schlittler, Jaime [traductor] | Belserene, Rita. Up & running with wordperfect 6 for windows.
por Thomas, Robert M [autor] | Cárdenas, Agustín [traductor] | Schlittler, Jaime [traductor].
por Jones, Gerald E [autor] | Schlittler, Jaime [traductor] | Jones, Gerald E. Lotus 1-2-3 release 4 for windows instant reference.