TY  - BOOK
AU  - Polit, Denise F.
TI  - Nursing Research Principles and Methods
SN  - 039755138X
AV  - RT 81.5 .P64 1995
PY  - 1995///
CY  - Philadelphia : 
PB  - Lippincott
KW  - Nursing
KW  - research
KW  - methodology
N1  - NUR
ER  -