Number Theory: New York Seminar 1989–1990

Number Theory: A Seminar held at the Graduate School and University Center of the City University of New York 1983-84

Number Theory: A Seminar held at the Graduate School and University Center of the City University of New York 1984-85

A Classical Invitation to Algebraic Numbers and Class Fields

Advanced Number Theory

Conformal Mapping on Riemann Surfaces