Studies in algebraic logic, Volume 9. - Mathematical Association of America, 1974. - (Studies in Mathematics).
Studies in modern algebra (volume 2). - Prentice-Hall, 1963. - (Studies in Mathematics).
Zahlentheorie. - Vandenhoeck & Ruprecht, 1976. - (Studies in Mathematics; 29).
Global differential geometry. - Mathematical Association of America, 1989. - (Studies in Mathematics; 27).
Studies in numerical analysis. - Mathematical Association of America, 1984. - (Studies in Mathematics; 24).
Studies in functional analysis. - Mathematical Association of America, 1980. - (Studies in Mathematics; 21).
Studies in algebraic geometry. - Mathematical Association of America, 1980. - (Studies in Mathematics; 20).
Studies in combinatorics. - Mathematical Association of America, 1978. - (Studies in Mathematics; 17).
Studies in Mathematical biology : Part 1 : Cellular behavior and the development of pattern. - Mathematical Association of America, 1978. - (Studies in Mathematics; 15).
Studies in ordinary differential equations. - Mathematical Association of America, 1977. - (Studies in Mathematics; 14).
Studies in applied mathematics. - Prentice-Hall, 1971. - (Studies in Mathematics; 7).
Studies in number theory. - Mathematical Association of America, 1969. - (Studies in Mathematics; 6).
Studies in global geometry and analysis. - Prentice-Hall, 1967. - (Studies in Mathematics; 4).
Studies in real and complex analysis. - Prentice-Hall, 1965. - (Studies in Mathematics; 3).