R. Leifer

发表

R. Leifer, Ron Leifer, 1999, PICMET '99: Portland International Conference on Management of Engineering and Technology. Proceedings Vol-1: Book of Summaries (IEEE Cat. No.99CH36310).
R. Leifer, 2018, Ethical Human Psychology and Psychiatry.
R. Leifer, J. Sandt, 1964, Comprehensive psychiatry.
R. Leifer, 1999, Journal of Clinical Psychology.
R. Leifer, 1970, International journal of psychiatry.
R. Leifer, 2001, Ethical Human Sciences and Services.
R. Leifer, M. Hollender, I. Hassenfeld, 1965, International psychiatry clinics.
R. Leifer, 2018, Ethical Human Psychology and Psychiatry.
R. Leifer, 2018, Ethical Human Psychology and Psychiatry.
R. Leifer, 2018, Ethical Human Psychology and Psychiatry.
R. Leifer, 1972, International journal of psychiatry.