Paler-Calmorin, Laurentina. Nursing research/ Laurentina Paler-Calmorin and Ma. Lauremelch P. Calmorin-Piedad. - Mandaluyong City: National Book Store, c2008. - 359 pages; 25 cm. ISBN: 971-08-6882-9 Subjects--Topical Terms: NUrsing--Research--Methodology. Dewey Class. No.: DFil 610.73072 / C13n