Técnicas de investigación educativa
Subtitle: procedimentos auxiliares
By: Antonio Bernal Guerrero, Manuel Velázquez Clavijo.
Contributors: Velázquez, Manuel.
Series: Alfar/universidad ;; 49.; Serie "Manuales"; Alfar/universidad ;; 49.
Publisher: Ediciones Alfar
Published: 1989
Place of publication: Sevilla
Language: spa
Number of pages: 242
Subjects: Research -- Methodology -- Handbooks, manuals, etc.
Notes: Includes bibliographical references (p. [235]-238).