\begin{thebibliography}{10}

\bibitem{iris:gl}
{\it {IRIS} {U}ser's {G}uide}.
\newblock Silicon Graphics, Inc., 1984.

\bibitem{grow}
P.S. Barth.
\newblock An object-oriented approach to graphical interfaces.
\newblock {\it ACM Transactions on Graphics}, 5(2):142--172, April 1986.

\bibitem{gks}
P. Bono et al.
\newblock {GKS}: {T}he first graphics standard.
\newblock {\it IEEE Computer Graphics \& Applications}, 2(5):9--23, July 1982.

\bibitem{core}
Status report of the graphics standards planning committee of {ACM/SIGGRAPH}.
\newblock {\em Computer Graphics}, 13(3), Fall 1979.

\bibitem{st:pe}
Adele~J. Goldberg.
\newblock {\it Smalltalk-80: The Interactive Programming Environment}.
\newblock Addison-Wesley, Reading, MA, 1984.

\bibitem{phigs}
W.T. Hewitt.
\newblock Programmers {H}ierarchical {I}nteractive {G}raphics {S}ystem
  ({PHIGS}).
\newblock In G. Enderle et al., editors, {\it Advances in Computer Graphics I},
  Springer-Verlag, 1986.

\bibitem{vgts}
Keith~A. Lantz and William Nowicki.
\newblock Structured graphics for distributed systems.
\newblock {\it ACM Transactions on Graphics}, 3(1):23--51, January 1984.

\bibitem{interviews:design}
Mark~A. Linton and Paul~R. Calder.
\newblock The design and implementation of {I}nter{V}iews.
\newblock In {\it Proceedings of the USENIX C++ Workshop}, pages~256--267,
  Santa Fe, NM, November 1987.

\bibitem{trellis:pe}
Patrick~D. O'Brien, D.C. Halbert, and Mike~F. Kilian.
\newblock The {Trellis} programming environment.
\newblock In {\it ACM OOPSLA '87 Conference Proceedings}, pages~91--102,
  Orlando, FL, October 1987.

\bibitem{x}
Robert~W. Scheifler and Jim Gettys.
\newblock The {X} window system.
\newblock {\it ACM Transactions on Graphics}, 5(2):79--109, April 1986.

\bibitem{macapp}
Kurt~J. Schmucker.
\newblock {\it Object-Oriented Programming for the Macintosh}, pages~83--270.
\newblock Hayden, Hasbrouck Heights, NJ, 1986.

\bibitem{c++}
Bjarne Stroustrup.
\newblock {\it The {C++} Programming Language}.
\newblock Addison-Wesley, Reading, MA, 1986.

\bibitem{c++:evolution}
Bjarne Stroustrup.
\newblock The evolution of {C++}: 1985 to 1987.
\newblock In {\it Proceedings of the USENIX C++ Workshop}, pages~1--21, Santa
  Fe, NM, November 1987.

\bibitem{sketchpad}
I.E. Sutherland.
\newblock {\it Sketchpad: A Man-Machine Graphical Communication System}.
\newblock PhD thesis, MIT, 1963.

\bibitem{ida}
Robert~L. Young.
\newblock An object-oriented framework for interactive data graphics.
\newblock In {\it ACM OOPSLA '87 Conference Proceedings}, pages~78--90,
  Orlando, FL, October 1987.

\end{thebibliography}
