New York : Dover Publications, 1962

Oxford, Clarendon P., 1967

Cambridge ; New York : Cambridge University Press, 1998

Amsterdam, New York, North-Holland Pub. Co.; Interscience Publishers, 1960

Berlin ; New York : Springer, 1999
3rd, rev. ed.

London, Baltimore, Butterworths; University Park Press 1972

Berlin ; New York : Springer, 1997
2nd corr. ed.

Bristol ; Philadelphia : A. Hilger, 1990

New York : Wiley, 1984

New York, Academic Press 1964

New York, Interscience Publishers 1967