Associate Professor
Emeritus of Mathematics and Computer Science
The Pennsylvania State University at Harrisburg

Email: w44 (add “at” psu.edu)

Selected Publications:

§C and Unix: Tools for Software
Design, co-author Martin L. Barrett, John Wiley and Sons, 1996.

§It's No Wonder People Distrust Technology.Mechanical Engineering 101 (11) 86
(1979).Also appeared in The Philadelphia Inquirer, p.11-A
(September 18, 1979).

§Symmetric, Cyclic, and Permutation Products of Manifolds.Monograph, 52
pages, published as Volume 182 of Dissertationes
Mathematicae (1980).

§The Harmonic Mean and the EPA.Pages 3-4 in Two-Year College Mathematics Readings,
edited by Warren Page.The
Mathematical Association of America, Washington, D.C. (1981).

§Simpson's Paradox in Real Life. The
American Statistician 36 (1)
46-48 (1982).

§A Generic Approach to Iterative Methods.Mathematics Magazine 55 (5) : 259-273
(1982).Received Allenfoerfer Award
of the MAA.

§Hammurabi’s Calculator,Chapter 11 (pp.
86-90) of Teaching and Learning of Algorithms
in School Mathematics, edited by Lorna J. Morrow.The 1998 Yearbook of The National
Council of Teachers ofMathematics,
Reston, Virginia (1998).

§Coming to America: The Professional Journey of an Immigrant
Scholar.The
College Mathematics Journal 30 (1) 2-17 (1999).

§A Couple of Pretty Mean Questions. Crux Mathematicorum
27 (8) 514-515 (2001).

§Standard Distributions: One Graph Fits All. Teaching Statistics29 (2) 56-59 (Summer 2007).

§Average Perceived Class Size and
Average Perceived Population Density, The
College Mathematics Journal, 40 (4) 284-287
(September 2009).