TY  - BOOK
AU  - Markus,Gregory B.
TI  - Analyzing panel data
SN  - 0803913729
AV  - HA29 .M263
PY  - 1979///
CY  - Beverly Hills, Calif.
PB  - Sage Publications
KW  - Social sciences
KW  - Statistical methods
N1  - Bibliography: p. 69-71
ER  -