Metodología de la investigación by Hernández Sampieri, Roberto | Fernández Collado, Carlos | Baptista Lucio, María del Pilar.
Edition: 6a.ed.Material type: Text; Literary form:
Not fiction
Publisher: México D.F. : McGraw-Hill, 2014Availability: Items available for loan: Biblioteca UDES- ValleduparCall number: 001.42 H276m5 (2).