000 00502nam a2200193Ia 4500
008 180116s1999 xxu||||| |||| 00| 0 eng d
020 _a0781715628
082 _aWY20.5
_bPOL
100 _a Polit Denise F., Hungler Bernadette
245 _aNursing research
_bprinciples and methods
250 _a6th ed.
260 _aPhiladelphia
_bLippincott
_c1999
300 _a757 p.
_b24 cm.
440 _a
_v
500 _a
520 _a Nursing Research
650 _aNursing Research
906 _a204
_b
_c
999 _c20883
_d20883