TY  - BOOK
AU  -  Denise F. Polit & Cheryl Tatano Beck -
TI  - Essentials Of Nursing Research:Methods, Appraisal, And Utilization
SN  - 9780781749725
U1  - 610.73072/POL 
PY  - 2006///
PB  -  Lippincott Williams & Wilkins
ER  -