TY  - BOOK
AU  - Spiegel,Murray R.
TI  - Theory and problems of statistics
T2  - Schaum's outline series
SN  - 0077077067 :
U1  - 519.5 
PY  - 1992///
CY  - London
PB  - McGraw-Hill
KW  - Statistics
KW  - Graphs; Frequency distribution; Standard deviation; Sampling
N2  - Mathematics and Statistics
ER  -