TY - BOOK AU - Ball,Marion J. AU - Douglas,Judith V. AU - O'Desky,Robert I. AU - Abright,James W. TI - Healthcare information management systems: a practical guide SN - 0387974342 PY - 1991/// CY - New York PB - Springer-Verlag KW - Health facilities KW - Administration KW - Information systems KW - Information resources management ER -