When the blues won’t go away : new approaches to dysthymic disorder and other forms of chronic low-grade depression /
Robert M.A. Hirschfeld with Susan Meltsner.
- New York : Macmillan , 1991 .
- xii, 195 p. ; 25 cm.
"Produced by the Philip Lief Group, Inc."
Includes bibliographical references (p. 190-191) and index.