Dr. Doug
Richey
Professor of Mathematics
Department: Mathematics
Phone: 903-434-8283
Email: drichey@ntcc.edu
Office: MS-122
Credentials: B.S., M.S., Ed. D., Texas A & M University - Commerce
Professor of Mathematics
Department: Mathematics
Phone: 903-434-8283
Email: drichey@ntcc.edu
Office: MS-122
Credentials: B.S., M.S., Ed. D., Texas A & M University - Commerce