TY  - BOOK
AU  - Young,Pauline V.
AU  - Schmid,Calvin F .
TI  - Scientific social surveys and research: an introduction to the background, content, methods, principles and analysis of social studies 
SN  - 8120300858
U1  - 307.2 22
PY  - 1966///
CY  - New Delhi
PB  - Prentice-Hall.
KW  - Social surveys
KW  - Social sciences -- Methodology
KW  - Sociologia (Pesquisa E Metodologia)
N1  - Includes bibliographical references and index
ER  -