TY  - BOOK
AU  - 
AU  - 
TI  - Nursing research: principles and methods 
SN  - 039755138X
AV  - RT81.5 .P65 1995
PY  - 1995///
CY  - Philadelphia
PB  - Lippincott
KW  - Nursing
KW  - Research
KW  - Methodology
KW  - Nursing Research
KW  - methods
ER  -