TY  - GEN
AU  - MANSFIELD,  E.
TI  - Statistics for Business and Economics :  Methods  and Applications
SN  - 0-393-96460-4
U1  - TEA   LECT  519.5 MAN  
PY  - 1994///
CY  - New York
PB  - w.w.Norton  & Company  Inc
ER  -