Calmorin, Laurentina P. Nursing research / Laurentina Paler-Calmorin ; Ma. Lauremelch P. Calmorin-Piedad. - Mandaluyong City, Philippines : National Book Store, 2008. - iii, 359 p. : black and white illustrations ; 25 cm., paperback. Includes bibliography, and appendix. ISBN: 9710868829 Subjects--Topical Terms: Nursing-- Research.Nursing -- Research-- methods. Dewey Class. No.: FIL 610.73 C16n 2008