edited by Josef Helfenstein and Olga Osadtschy. edited by Julian Rothenstein and Olga Budashevskaya edited by David Loewenstein and John Marshall. edited by Peter W. Bernstein and Annalyn Swan. edited by Russet Lederman and Olga Yatskevich edited by Sydney Finkelstein and Cary L. Cooper. [edited by] Josef Helfenstein. edited by David Loewenstein and Janel Mueller edited by John Helfers and Denise Little. edited by Susan M. Griffin and Alan Nadel.