TY  - BOOK
AU  - Young, Pauline V.
TI  - Scientific social surveys and research
T2  - Prentice-Hall sociology series
U1  - 307.2 
PY  - 1966///
CY  - Englewood Cliffs
PB  - Prentice-Hall
KW  - Ciencias sociales
KW  - InvestigaciÃ³n
KW  - MetodologÃ­a
ER  -