Cummings, Robert G. Casebook of psychiatric emergencies: the on call dilemma By Robert G. Cumming - Baltimore University Park Press 1983 - xi, 144 pages, 23 cm. include index ISBN: 0-8391-1811-2 Subjects--Topical Terms: Crisis intervention (Psychiatry)-Case studies. Dewey Class. No.: 616.89025 C91