TY  - BOOK
AU  - Polit,Denise F.
AU  - Hungler,Bernadette P.
TI  - Essentials of Nursing Research: methods, appraisal, and utilization 
SN  - 0397549229
U1  - 610.73072 22
PY  - 1993///
CY  - Philadelphia
PB  - J. B. Lippincott
KW  - Nursing
KW  - Research
KW  - Nursing Research
N1  - Includes bibliographical references and indexes(p.453-479)
ER  -