POL'P22 UG/26623 UG/26624 UG/26625 UG/26626 UG/26627 Polit, Denise F. Essentials of nursing research : appraising evidence for nursing practice / Denise F. Polit & Cheryl Tatano Beck. – / S.J. Nalini & Sujitha Elavally – New Delhi : Wolters Kluwer, c2022 xx,537p. ISBN978939061925 : Rs.899/- . Nursing research . Beck, Cheryl Tatano . Nalini, S.J., ed. . Elavally, Sujitha, ed. |