TY  - BOOK
AU  - Polit, Denise F.
AU  - Beck, Cheryl Tatano
TI  - Essentials of nursing research: : methods, appraisals, and utilization
SN  - 0781749727 (alkaline paper)
AV  - RT81.5 
U1  - 610.73072 
PY  - 2006///
CY  -  Philadelphia, PA
PB  - Lippincott Williams and Wilkins
KW  - Nursing
KW  - Research
N1  - Includes bibliographic references and indexes
ER  -