GRO'P19 UG/19895 UG/19896 UG/19897 UG/19898 Grove, Susan K. Understanding nursing research : building an evidence-based practice / Susan K. Grove & Jennifer R. Gray. – New Delhi : Elsevier, c2019 xxii, 502p. ISBN9788131257104 : Rs.1410/- . Nursing research . Grove, Susan K. . Gray, Jennifer R |