000 00273nam a22001097a 4500
008 170112b xxu||||| |||| 00| 0 eng d
020 _a0397544596
041 _aeng
080 _a618.2
245 _aSTUDY GUIDE OF ESSENTIALS OF NURSING RESEARCH
_cPOLIT, D.F
942 _2udc
_cBK
999 _c2773
_d2773