## References

[1] Boggan, Scott and Fakas, David and Welinske, Joe. 1993. Developing on-line help for Windows. Sams Publishing. 11711 North College, Carmel, Indiana 46032, USA.

[2] Smart, Julian. 1993. wxWindows 1.50 User Manual. University of Edinburgh. Artificial Intelligence Applications Institute. 80 South Bridge, Edinburgh, EH1 1HN.

[3] Kopka, Helmut and Daly, Patrick W. 1993. A Guide to LaTeX. Addison-Wesley.

[4] Pfeiffer, Katherine Shelly. 1994. Word for Windows Design Companion. Ventana Press.