TY  - BOOK
AU  - Freund,John E.
TI  - Modern elementary statistics
T2  - Prentice-Hall mathematics series
U1  - 519.5 
PY  - 1960/// [Printing 1961, 62]
CY  - Englewood Cliffs, N.J.,
PB  - Prentice-Hall
KW  - Statistics
N1  - Includes bibliography and index
ER  -