TY  - BOOK
AU  - Kerlinger,Fred N.
TI  - InvestigaciÃ³n del comportamiento: tÃ©cnicas y metodologÃ­as
PY  - 1975///
CY  - Buenos Aires
PB  - Interamericana
KW  - Psychological research
KW  - Local
KW  - Educational psychology
N1  - Translation of : Foundations of behavioral research; Includes bibliographical references
ER  -