TY  - BOOK
AU  -  Spiegel ,Murray R.
AU  - Stephens , Larry J 
TI  - Schaum's outlines statistics
SN  - 9780070151536
U1  - 519.9 
PY  - 2008///
CY  - New Delhi 
PB  - Tata McGraw-Hill
KW  - Operations research statistics
ER  -