TY - BOOK AU - Michael E Thase AU - Susan S Lang TI - Beating the blues: : new approaches to overcoming dysthymia and chronic mild depression SN - 9780195159189 U1 - 616.852 7 PY - 2004/// CY - PB - OUP KW - Mental Disorders KW - Depression Disorder Therapy KW - Depression Mental KW - Depression KW - Psychology KW - Medicine ER -