TY  - BOOK
T1  - Nursing research principles and methods
A1  - Polit, Denise F.
A2  - Hungler, Bernadette P.
LA  - English
PP  - Philadelphia
PB  - Lippincott
YR  - 1991
UL  - https://ds.mainlib.upd.edu.ph/Record/UP-1685523046125097235
OP  - 697
CN  - RT 81.5 P64 1991
SN  - 0397548206
KW  - Nursing : Research : Methodology.
ER  -