TY  - BOOK
AU  - Freund,John E.
AU  - Williams,Frank Jefferson
TI  - Elementary business statistics: the modern approach 
AV  - HA29 .F683
U1  - 650.0212 
PY  - 1964///
CY  - Englewood Cliffs, N.J.
PB  - Prentice-Hall
KW  - Statistics
N1  - Bibliography: p. [429]-434
ER  -