TY  - BOOK
AU  - Mason, R. D.
TI  - Statistical techniques in business and economics BK
SN  - PSEUDO: 9780070-00-0000 9780070-00-0000
AV  - HA 29 .M37 1999 C.8 
PY  - 1999///
CY  - London
PB  - McGraw-Hill
KW  - Social Sciences-Statistical Methods
ER  -