TY  - BOOK
AU  - Mansfield,Edwin, x
AU  - x
TI  - Statistics for business andeconomics: Methods and applications
SN  - 0393950573
U1  - 519.5/M287s 
PY  - 1980///
CY  - New York; London
PB  - W.W. Norton
KW  - statistics
N1  - Includes
ER  -