TY  - BOOK
AU  - Spiegel, Murray R; Stephens, Larry J
TI  - Theory and problems of statistics
T2  - Schaum`s outline
U1  - S 650.0212  SPI 
PY  - 2002///
CY  - Mc Graw Hill: New York
KW  - Statistics for business management--Quantitative and qualitative techniques
ER  -