por Marmel, Elaine J [autor] | Bucki, Lisa [autor] | Guilford, Ed [autor] | Sánchez López, Rebeca Alicia [traductor] | Marmel, Elaine J. Big basic book of Excel for windows 95.
por Eddy, Sandra E [autor] | Haskin, David [autor] | Guilford, Ed [editor] | Sanchez Garcia, Gabriel [traductor].