"Grandfather clause" reopened by the American Board of Examiners in Psychological Hypnosis.
Hilgard, Ernest R., Schpoont, Seymour, Crasilneck, Harold B., Guze, Henry, et al,Volume:
22
Year:
1967
Language:
english
Journal:
American Psychologist
DOI:
10.1037/h0037679
File:
PDF, 186 KB
english, 1967