TY  - BOOK
AU  - Winkelmann Rainer
AU  -  Boes Stefan
TI  - Analysis of microdata
SN  - 3540296050 (hbd)
U1  - B280aX, P6   TB 
PY  - 2006///
CY  - Berlin
PB  - Springer-Verlag         
KW  -  Probability models
KW  -  Regression models
KW  - Statistics
N1  - Bibliographical references 301-308p
ER  -