Larson, Ron (the Pennsylvania State University, Edwards, Bruce (university Of Florida) (2) Kotz, John (state University Of New York, Treichel, Paul (university Of Wisconsin, Townsend, John (west Chester University Of Pennsylvania (retired)), Treichel, David (nebraska Wesleyan University) (2) Stewart, James (mcmaster University), Clegg, Daniel K. (palomar College), Watson, Saleem (california State University (1) Cengage (1) Harr, J. (concordia University Saint Paul), Hess, Karen (normandale Community College (1)