Chair and Professor


Contact Information:

Mathematics Department (NAMM 711)

New York City College of Technology (CUNY)

300 Jay St, Brooklyn, NY 11201, USA


Tel: +1.718.260.5380

Fax: +1.718.254.8537

E-mail: hafrick@citytech.cuny.edu

Web Page: http://websupport1.citytech.cuny.edu/faculty/hafrick



PhD, University of Illinois

MA, University of Illinois

MSEE, Polytechnic Institute of Brooklyn

BA, Columbia University

Research Interests

Mathematical Logic

Computer Assisted Instruction

Selected Publications

Elementary College Geometry, Brooks/Cole, 1997.

Classic Logic, Institutionistic Logic and the Pierce Rule, Notre Dame Journal of Format Logic, 1992.

Algebraics (computer software), Holt, Rinehart & Winston, 1986.