000 00321nam a2200133Ia 4500
008 220613s9999||||xx |||||||||||||| ||und||
100 _aBARBARA SCHALK THOMAS
245 0 _aNURSING RESEARCH AN EXPERIMENTAL APPROACH
250 _aXX
260 _bC.V.MOSBY
300 _a320
650 _aNursing Research
942 _cNURS
999 _c4089
_d4089