Steffen, John J.
VIAF ID: 40652157 ( Personal )
Permalink: http://viaf.org/viaf/40652157
Preferred Forms
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- 100 1 _ ‡a Steffen, John J.
- 100 1 _ ‡a Steffen, John J.
- 100 1 _ ‡a Steffen, John J.
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4xx's: Alternate Name Forms (1)
Works
Title | Sources |
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Adolescent behavior disorders : foundations and contemporary concerns | |
Advances in child behavioral analysis and therapy. | |
Autism and severe psychopathology | |
Improving children's competence | |
Improving the long-term effects of psychotherapy, c1979 (a.e.) |