Bernstein,, Douglas A.
Progressive relaxation training : a manual for the helping professions / Douglas A. Bernstein, Thomas D. Borkovec ; foreword by Leonard P. Ullmann
Progressive relaxation training : a manual for the helping professions / Douglas A. Bernstein, Thomas D. Borkovec ; foreword by Leonard P. Ullmann
. - Illinois : Research Press, cop. 1973
. - VIII, 66 p. 21x21 cm
0-87822-104-2
615.851