TY  - BOOK
AU  - Polit, Denise F.
TI  -  Essentials of nursing research : methods, appraisal, and utilization
SN  - 9780397553686
AV  - WY20.5 
PY  - 1997///
CY  - Philadelphia
PB  - Lippincott
KW  - Nursing--Research
KW  - Nursing--Research--Evaluation
N1  - includes bibliography references and index
UR  - https://books.google.com.pk/books?id=kUdIP_YJB2EC&dq=9780397553686&source=gbs_similarbooks
ER  -