TY  - BOOK
AU  - Freund, John. E
AU  - Williams, Frank. J
AU  - Perles, Benjamin.  M
TI  - Elementary business statistics: the modern approch/6th ed
SN  - 0-13-252958-0
U1  - 519.22 
PY  - 1933///
CY  - New Jercy
PB  - Prentice Hall
KW  - business statistics
ER  -