TY  - BOOK
AU  -  McClain M. Esther, Gragg Shirley Hawke
TI  - Scientific principles in nursing
U1  - WY100 
PY  - 1958///
CY  - St. Louis
PB  - C. V. Mosby
KW  - Nursing Theory
KW  - Nursing
N2  -  Nursing, Nursing Theory
ER  -