TY  - BOOK
AU  - Freund,John E.
AU  -  Williams,Frank Jefferson
TI  - Elementary business statistics: the modern approach 
SN  - 0132530880 
PY  - 1977///
CY  - Englewood Cliffs, N.J. : 
PB  - Prentice-Hall., 
KW  - Statistics.
N1  - Includes bibliographical references and index.
ER  -