TY  - BOOK
AU  - Sieloff,Christina Leibold
AU  - Frey,Maureen A.
TI  - Middle range theory development using King's conceptual system
SN  - 0826102387
PY  - 2007///
CY  - New York
PB  - Springer Pub. Co.
KW  - Nursing Theory
KW  - Goals
KW  - Philosophy, Nursing
KW  - System theory
ER  -