TY  - BOOK
AU  - Bluman, Allan G.
TI  - Elementary statistics : : a step by step approach
SN  - 9780071314657
AV  - QA 276.12 .B58 2005 
PY  - 2012///
CY  - New York : 
PB  - McGraw-Hill, 
KW  - Statistics
ER  -