TY  - BOOK
AU  - Mason, Robert D.
TI  - Statistical techniques in business and economics
T2  -  / edited by Robert B. Fetter
SN  - 0256020256
U1  - 519.5 
PY  - 1978///
CY  - Homewood, Illinois
PB  - Richard D. Irwin
KW  - Statistics
N1  - Includes index
ER  -