TY  - BOOK
AU  -  Polit,  Denise F., Beck Cheryl tatano
TI  - Nursing  research
U1  - WY20.5 
PY  - 2012///
CY  - New Delhi
PB  - Lippincott Willaiams & Wilkins
KW  - Nursing research
KW  - Nursing
N2  -  Nursing , Nursing research
ER  -