000 00517nam a2200205Ia 4500
008 180116s1978 xxu||||| |||| 00| 0 eng d
020 _a0397542208
082 _aWY20
_bPOL
100 _a Polit Denise F., Hungler Bernadete P.
245 _aNursing research
_bprinciples and methods
250 _a
260 _aPhiladelphia
_bJ.B. Lippincott
_c1978
300 _a663 p.
_b22 cm.
440 _a
_v
500 _a
520 _a Nursing, Research
650 _aResearch
650 _aNursing
906 _a204
_b
_c
999 _c24720
_d24720