TY  - BOOK
AU  - Spiegel,Murray R., x
AU  - x
TI  - Theory and problems of statistics: x
SN  - 0077077067
U1  - 519.5/S755t 
PY  - 1992///
CY  - London ; New York
PB  - McGraw - Hill
KW  - Statistics
N1  - x
ER  -