TY  - BOOK
AU  - Hardyck,Curtis D.
AU  - Petrinovich,Lewis
TI  - Investigación en ciencias sociales
PY  - 1977///
CY  - México
PB  - Editorial Interamericana
KW  - Social science research
KW  - Local
KW  - Sociological research
N1  - Translation of : Understanding research in the social sciences; Includes bibliographical footnotes and index
ER  -