TY  - BOOK
AU  - Ruspini,Elisabetta
TI  - Introduction to longitudinal research
T2  - Social research today
SN  - 0415260078
AV  - H62 .R84 2002
U1  - 300.72 21
PY  - 2002///
CY  - London, New York
PB  - Routledge
KW  - Longitudinal Studies
KW  - Local
KW  - Social sciences
KW  - Research
KW  - Methodology
KW  - Longitudinal studies
N1  - Includes bibliographical references (p. [184]-200) and index
ER  -