What has the author Barrett John Mandel written?

Harvey P. Mandel has written:

'Short-term psychotherapy and brief treatment techniques' -- subject- s -: Bibliography, Brief psychotherapy, Psychotherapy, Brief

'The psychology of underachievement' -- subject- s -: Underachievement, Underachievers, Mental health, Psychotherapy

'Could do better' -- subject- s -: Underachievers, Education, Motivation in education, Special education, Achievement motivation in children, Parent participation, Achievement motivation