TY  - BOOK
AU  - Lewis-Beck,Michael S.
TI  - Basic statistics / 
T2  - (International handbooks of quantative applications in the social sciences;v.1), 
SN  - 0803954271
U1  - 519.5 
PY  - 1993///
CY  - London : 
PB  - Sage Publications , 
KW  - MATHEMATICAL STATISTICS
N1  - NULL
ER  -