共 6 条
- [1] HARDY LM, 1970, THESIS WAYNE STATE U, P10
- [2] *MICH NURS ASS, 1971, SURVEY ECONOMIC FACT
- [3] *NAT COUNC SEN CIT, 1972, TECHNICAL PROPOSAL N
- [4] SMITH SH, 2 MAN SCIENC GROUP W
- [5] THOMAS WC, 1969, NURSING HOMES PUBLIC
- [6] TOWNSEND P, 1968, OLD PEOPLE 3 INDUSTR