TY  - BOOK
AU  - 
AU  - Hungler,Bernadette P.
TI  - Essentials of nursing research :Methods,Appraisal and utilization
SN  - 0397547129
AV  - RT81.5 .P63 
PY  - 1989///
CY  - Philadelphia
PB  - Lippincott
KW  - Nursing
KW  - Research
ER  -