TY  - BOOK
AU  - Freund,John E.
AU  - Williams,Frank Jefferson
AU  - Perles,Benjamin
AU  - Sullivan,Charles
TI  - Freund and Williams' Modern business statistics / 
U1  - 311 FRE 
PY  - 1970///
CY  - London : 
PB  - Pitman, 
KW  - Statistics
N1  -  Includes bibliographical references
ER  -