00817nam a2200253Ia 4500 216008 OCoLC 20210622062803.0 990917s1997 mx a 000 0 spa d 970101152X DQ DQ spa eng PUXA RT81.5 .P6418 1997 Polit, Denise F. Local 152126 Nursing research. Spanish Investigación científica en ciencias de la salud Denise F. Polit, Bernadette P. Hungler. 5ta. ed. México McGraw-Hill Interamericana 1997. xv, 701 p. ill. 25 cm. Translation of: Nursing research: principles and methods . Nursing Research Methodology. 143898 Hungler, Bernadette P. Local 113287 161695 161695 0 0 lc 0 RT_81_500000000000000__P6418_1997 0 mbl 279846 12 12 20 2016-05-27 484636 0 RT81.5 .P6418 1997 50000002077039 2016-05-27 00:00:00 r:216008 6