1. 1
    by Barker, Chris, 1948-
    Published 1994
    Subjects ...Clinical psychology Research Methodology....
    Book
  2. 2
    by Barker, Chris, 1948-
    Published 2002
    Subjects ...Clinical psychology Research Methodology....
    Book
  3. 3
    Published 2003
    Subjects
    Book
  4. 4
    by Petermann, Franz
    Published 2001
    Subjects
    Book