Excel in business /

by Cobb, Douglas Ford.
Published 1985

Running microsoft excel : the complete reference to Microsoft Excel on the IBM PC, PS/2, and compatibles /

by Cobb, Douglas Ford.
Published 1988

Putting Microsoft Works to work : 12 ready-to-use models for the IBM PC, PS/2, and compatibles /

by Cobb, Douglas Ford.
Published 1988